Data Sheet
October 28, 2002
H W/HC006/010/012 Series Power Modul es; dc-dc Converters
18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
Th e H W/H C0 06/0 10 /012 seri e s pow er mod u le s us e ad vanc e
surface-mount technology to deliver compact, high-quality
an d eff i cient dc-dc conversi on
Applications
■D istributed Power Architectures
■Wireless Networks
■Access and Optical Network Equipment
■Enterprise Networ ks
■Late st generation IC’s (DSP, FPGA, ASIC) and
Microproces sor-powered applications.
Options
■Remote On/O ff n e gative logic
■Surface-mount package (–S Suffix)
■Basic Insulation (–B Suffix)
Features
■Delivers up to 12A output current
■High efficiency: 90% at 3.3V full load (VIN = 4 8V)
■Small size and low profile:
47.2 mm x 29. 5 mm x 8. 50 mm
(1.86 in x 1.16 in x 0.335 in)
■Low output ripple and noise
■Exceptional thermal performance
■Cost-efficient open frame design
■High reliab ilit y : MTB F > 4.5M hours at 25 °C
■Remote On/Off posit i ve logic (primary referenced)
■Constant switching frequency (285 KHz typical)
■Output ove rvoltage and overcurrent protection
■Overtemperature protection
■Input undervoltag e lockout
■Adjustable output voltage (± 10%)
■Surf ace mount or through- hole package
■Meets the voltage and current requirements for
ETSI 300-132-2 and complies with and is
approved for Basic Insula tion rating per IEC60950
3rd (-B version only)
■UL* 60950 Recognized, CSA† C22.2 No . 60950-00
Certified, and VDE‡ 0805 (IEC60950, 3rd edition)
Licensed
■
CE mark meet s 73/2 3/EEC and 93/ 68/EEC dir ect ives
§
■ISO** 9001 and ISO14001 cer t ified ma nufactur ing
facilities
Description
The HW/HC series power modules are isolated dc-dc converters that can deliver up to 12A of output current and pro-
vide a precisely regulated output voltage over a wide range of input voltages (V
I
= 18 to 36 Vdc for HC modules & 36
V to 75 Vdc for HW modules). The modules achieve full load efficiency of 90% at 3.3 V output voltage. The open
frame modules, available in both surface-mount and through-hole packaging, enable designers to develop cost- and
space-efficient solutions. Standard features include remote On/Off, output voltage adjustment, overvoltage, overcur-
rent and overtemperature protection.
* UL is a regist ered trade m ark of Underw r it ers Labor at ori es, Inc.
†CSA is a registered trademark of Canadian Standards Association.
‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
§ This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be followed. (The CE mark is placed on selec ted products.)
** ISO is a registered trademark of the Internation Organization of Standards
22 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Absolute Maximum Ratings
Stresses in e xcess of the absolute maxim um ratings can cause permanent damage to t he device. These are abso-
lute stress ratings only, functional operation of the device is not impli ed at t hese or an y other conditions in excess of
those given in the operations sections of the data sheet. Expos ure to absolute max imum ratings for extended peri-
ods can adversely affect the device reliabiltiy.
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input vo ltage, resistive load, and temperature
conditions.
Table 1. Input Specifications
Fusin g Cons ider at ion s
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an
integrated part of a sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included
however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies
require a time-delay fuse with a maximum rating of 5 A (see Safety Considerations section). Based on the info rma-
tion provi ded in this data sheet on inrush energy and maximum dc input current, t he same type of fu se with a lower
rating can be used. Refer to the fuse manufacturer’s data sheet for fur th er informati on.
Parameter Device Symbol Min Max Unit
Input Voltage:Continuous
Transient (100m s)
HW
HC
HW
VI
VI
VI, trans
–0.3
–0.3
—
80
50
100
Vdc
Vdc
Vdc
Operating Ambient Temp erature
(See Ther m al Considerations section) All TA–40 85 °C
Storage Temperature All Tstg –55 125 °C
Parameter Device Symbol Min Typ Max Unit
Operating Input Voltage HC
HW VIN
VIN 18
36 24
48 36
75 Vdc
Vdc
Maximum Input Current
(VI = 0 V to 75 V; IO = IO, max)HC
HW II, max
II, max 3.2
1.6 Adc
Adc
Inrush Trans ient All I2t1A
2s
Input Reflected Ripple Current, peak-peak
(5 Hz to 20 MHz, 12 µH source impedance
See Test configuration section )
All II3mAp-p
Input Ripple Rejection (120 Hz) All 50 dB
Tyco Electronics Corp. 3
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Electrical Specifications (continued)
Table 2. Output Specifica tions
Parameter Device Symbol Min Typ Max Unit
Out put Vo ltage Set Poi nt
(VI = 48 Vdc; IO = IO, min to IO, max, TA = 25 °C) HW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
Vo, set
Vo, set
Vo, set
Vo, set
Vo, set
Vo, set
Vo, set
0.975
1.17
1.46
1.75
2.46
3.25
4.92
1.0
1.2
1.5
1.8
2.5
3.3
5.0
1.025
1.23
1.54
1.85
2.54
3.35
5.08
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Out put Vo ltage
(Over all oper ating input voltage, resistive
load, and temperature conditions at steady
state until end of lif e.)
HW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
VO
VO
VO
VO
VO
VO
VO
0.96
1.15
1.44
1.73
2.42
3.2
4.85
—
—
—
—
—
—
—
1.04
1.25
1.56
1.87
2.57
3.4
5.15
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Out put Regulation:
Line (VI = VI, min to VI, max)
Load (IO = IO, min to IO, ma x)
Tem perature (TA = TA, min to TA, max)
All
All
All
—
—
—
—
—
—
—
—
0.2
0.1
10
—
%, VO, set
mV
%, VO, set
Out put Ripple and Noise
Measured across 10µF Tantalum, 1µF
Ceramic, VI = VI, nom TA = 25 °C, IO = IO, max
See test Configuration section
RMS (5 Hz to 20 MHz bandwidth)
Peak -to-peak (5 Hz to 20 MHz bandwidth) All
All —
—8
40 20
75 mVrms
mVp-p
Ext er nal Load Capacitance H W006A6A 1
All others CO, max
CO, max 0
0—
—470
1000 µF
µF
Out put Current
(At Io < Io,min, the output ripple may exceed
the max imum specifi cations. All modules
sha ll operate at no load without damage and
without exceeding 110% of VO, set.)
HW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
IO
IO
IO
IO
IO
IO
IO
0.15
0.15
0.15
0.15
0.05
0.05
0.05
—
—
—
—
—
—
—
12
12
12
12
10
10
6.6
Adc
Adc
Adc
Adc
Adc
Adc
Adc
Out put Current-limit Inception
(VO = 90% of VO, set)HW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
IO, lim
IO, lim
IO, lim
IO, lim
IO, lim
IO, lim
IO, lim
—
—
—
—
—
—
—
18
18
18
18
12
12
8
—
—
—
—
—
—
—
Adc
Adc
Adc
Adc
Adc
Adc
Adc
Out put Short-circuit Current (Average)
VO = 0.25 VHW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
IO, s/c
IO, s/c
IO, s/c
IO, s/c
IO, s/c
IO, s/c
IO, s/c
—
—
—
—
—
—
—
20
20
20
20
17
17
13
—
—
—
—
—
—
—
Adc
Adc
Adc
Adc
Adc
Adc
Adc
44 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Electrical Specifications (continued)
Table 2. Output Specifica tions (continued)
Isolation Specifications
General Specifications
Parameter Device Symbol Min Typ Max Unit
Effici ency
(VI = V IN, nom; I O = IO, max), TA = 25 °C HW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
η
η
η
η
η
η
η
—
—
—
—
—
—
—
79
82
83
85
89
90
91
—
—
—
—
—
—
—
%
%
%
%
%
%
%
Switching F requency All fSW — 285 — kHz
Dyna mic Load Respo nse
(di/dt = 0.1 A/ µs, VI = VI, nom, TA = 25 °C)
Load ch ange from IO = 50% to 75% of IO, max,
Peak Deviation
Settling Time (VO < 10% of peak deviation)
Load Change f rom IO = 50% to 25% of IO, max,
Peak Deviation
Setting Time (VO < 10% peak deviation)
All
All
All
All
—
—
—
—
—
—
—
—
200
0.2
200
0.2
—
—
—
—
mV
msec
mV
msec
Parameter Symbol Min Typ Max Unit
Isolation Capacitance Ciso — 1000 — PF
Isolation Resistance Riso 10 — — MΩ
Isolation Voltage Viso — — 1500 Vdc
Parameter Min Typ Max Unit
Calculated MTB F (IO = 80% of IO, max TA = 25 °C)
Ty co RIN (Reliability Infomation Notebook ) Method 4,537,000 Hours
Weight — 13 (0.46) — g (oz.)
Tyco Electronics Corp. 5
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input vo ltage, resistive load, and temperature
conditions. See Feature Descriptions for additional infor m ation.
Parameter Device Symbol Min Typ Max Unit
Remote On/Off Signal interface
(VI = VI, min to VI, max; Open collector or compatible,
signal referenced to VI (-) terminal
Negat ive Logic: Device code with suffix "1"
Logic Low—Module On / Logic High—Module Off
Pos itive Logic: If device c ode suffix "1" is not
specified
Logic Low—Module Off / Logic High—Module On
Module Specifications:
On/ Off Current—Log ic Low
On/Off Voltage:
Logic Low
Logic High
Open Coll ector Specifications :
Leakage Current during Logic High
(Von/off = 15 V)
Out put Low Voltage dur ing Logic Low
(Ion/Of f – 1 mA )
All
All
All
All
All
Ion/off
Von/off
Von/off
Ion/off
Von/off
—
–0.7
—
—
—
—
—
—
—
—
1.0
1.2
15
50
1.2
mA
V
V
µA
V
Turn-On Delay and Rise Times
(IO = 80% of IO, max, VIN = 48 Vdc, TA = 25 °C)
Case 1: On/Of f input is set to Logic high and then
input pow er is applied (dela y from instant at which
VI = VI, min until VO = 10% of VO, s e t)
Case 2: Input power is applied fo r at least one
second and then the On/Off input is set to logic
high (delay from instant at which Vo n/off = 0.9 V
until VO = 10% of VO, set)
Out put voltage Rise time (time for VO to rise from
10% of VO, set to 90% of VO, set)
All
All
All
Tdelay
Tdelay
Trise
—
—
—
25
25
0.9
—
—
—
msec
msec
msec
Out put voltage overshoot
(IO = 80% of IO, max, VI = 48 V dc TA = 25 °C) All — — 5 %VO, set
Out put voltage adju stment (see Feature Description
section)
Out put voltage set-po int adjustment range (TRIM) ALL 90 — 110 %VO, set
Output Overvoltage Protection (clamp) HW012A0S1R01
HW012A0P1
HW012A0M1
HW012A0Y1
HW010A0G1
HW010A0F1
HW006A6A1
VO, ovsd
VO, ovsd
VO, ovsd
VO, ovsd
VO, ovsd
VO, ovsd
VO, ovsd
—
—
—
—
—
—
—
2.0
2.0
2.3
2.3
3.1
4.0
6.1
2.8
2.8
3.2
3.2
3.7
4.6
7.0
V
V
V
V
V
V
V
Overtemperaute Protection (IO = IO, max)
See Figure 44 All TQ203 —125— °C
Input Undervoltage Lockout
Turn-on Threshold
Turn-off Threshold All
All —
25 32
27 36
—V
V
66 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The f ollowing figures pr ovide typical char acteristics curv es f or the HW012A0P1 (VO = 1.2 V) module at room tem-
perature (TA = 25 °C)
1-0903
Figure 1. Input Voltage and Current
Characteristics
1-0904
Figure 2. Converter Efficiency vs. Output Current
1-0905
Figure 3. Output Ripple Voltag e (IO = IO, max)
1-0929
Figure 4. Transient Respon se to S tep Decrease in
Load from 50% to 25% of Full Load
(VI = 48 V d c)
1-0928
Figure 5. Transient Response to Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 V d c)
1-0954
Figure 6. S tar t-up from Remote On/Off (IO = IO, max)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
25 30 35 40 45 50 55 60 65 70 75
I
O
= 12A
I
O
= 6A
I
O
= 0.15A
INPUT VOLTAGE, V
I
(V)
INPUT CURRENT, I
I
(A)
70
72
74
76
78
80
82
84
86
024681012
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY, η (%)
TIME, t (1 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (10 mV/div)
TIME, t (200 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (200 mV/div)
OUTPUT CURRENT,
I
O
(A) (2 A/div)
TIME, t (200 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (200 mV/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div)
TIME, t (10 ms/div)
REMOTE ON/OFF,
V
ON/OFF
(V) (5 V/div) OUTPUT V OLTAGE,
V
O
(V) (1 V/div)
Tyco Electronics Corp. 7
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The f ollowing figures pr ovide typical char acteristics curv es f or the HW012A0M1 (VO = 1.5 V) module at room tem-
perature (TA = 25 °C)
1-0906
Figure 7. Input Voltage and Current
Characteristics
1-0907
Figure 8. Converter Efficiency vs. Output Current
1-0908
Figure 9. Output Ripple Voltag e (IO = IO, max)
1-0955
Figure 10. Transient Response to Step Decrease i n
Load from 50% to 25% of Full Load
(VI = 48 V d c)
1-0956
Figure 11. Transient Response t o Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 V d c)
1-0984
Figure 12. Start-up from Remote On/Off (IO = IO, max)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
25 30 35 40 45 50 55 60 65 70 75
INPUT VOLTAGE, VI (V)
INPUT CURRENT, II (A)
IO = 12A
IO = 6A
IO = 0.15A
70
72
74
76
78
80
82
84
86
88
90
024681012
OUTPUT CURRENT, I
O
(A)
EFFICIENCY, η (%)
V
I
= 36V
V
I
= 48V
V
I
= 75V
TIME, t (1 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (10 mV/div)
TIME, t (200 ms/div)
OUTPUT CURRENT,
I
O
(A) (2 A/div) OUTPUT VOLTAGE,
V
O
(V) (100 mV/div)
TIME, t (200 ms/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div) OUTPUT VOLTAGE,
V
O
(V) (100 mV/div)
TIME, t (10 ms/div)
REMOTE ON/OFF,
V
ON/OFF
(V) (5 V/div) OUTPUT V OLTAGE,
V
O
(V) (0.5 V/div)
88 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The f ollowing figures pr ovide typical char acteristics curv es f or the HW012A0Y1 (VO = 1.8 V) module at room tem-
perature (TA = 25 °C)
1-0909
Figure 13. Input Voltage and Current
Characteristics
1-0910
Figure 14. Converter Efficiency vs. Output Current
1-0911
Figure 15. Outp ut Ripple Voltage (IO = I O, max)
1-0957
Figure 16. Transient Respon se to Step Decrease in
Load from 50% to 25% of Full Load
(VI = 48 V d c)
1-0958
Figure 17. Transient Response to Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 V d c)
1-0959
Figure 18. S tar t-up from Remote On/Off (IO = IO, max)
0
0.2
0.4
0.6
0.8
1
1.2
25 30 35 40 45 50 55 60 65 70 75
I
O
= 12A
I
O
= 6A
I
O
= 0.15A
INPUT VOLTAGE, V
I
(V)
INPUT CURRENT, I
I
(A)
70
72
74
76
78
80
82
84
86
88
90
024681012
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY, η (%)
TIME, t (1 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (10 mV/div)
TIME, t (200 ms/div)
OUTPUT CURRENT,
I
O
(A) (2 A/div) OUTPUT VOLTAGE,
V
O
(V) (100 mV/div)
TIME, t (200 ms/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div) OUTPUT VOLTAGE,
V
O
(V) (100 mV/div)
TIME, t (10 ms/div)
REMOTE ON/OFF,
V
ON/OFF
(V) (5 V/div) OUTPUT V OLTAGE,
V
O
(V) (1 V/div)
Tyco Electronics Corp. 9
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The f ollowing figures pr ovide typical char acteristics curv es f or the HW010A0G1 (VO = 2.5 V) modu le at room tem-
perature (TA = 25 °C)
1-0912
Figure 19. Input Voltage and Current
Characteristics
1-0913
Figure 20. Converter Efficiency vs. Output Current
1-0914
Figure 21. Outp ut Ripple Voltage (IO = I O, max)
1-0915
Figure 22. Transient Response to Step Decrease i n
Load from 50% to 25% of Full Load
(VI = 48 V d c)
1-0916
Figure 23. Transient Response t o Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 V d c)
1-017
Figure 24. Start-up from Remote On/Off (IO = IO, max)
0
0.2
0.4
0.6
0.8
1
1.2
25 30 35 40 45 50 55 60 65 70 75
I
O
= 10A
I
O
= 5A
I
O
= 0.05A
INPUT VOLTAGE, V
I
(V)
INPUT CURRENT, I
I
(A)
70
75
80
85
90
95
012345678910
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY, η (%)
TIME, t (1 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (10 mV/div)
TIME, t (100 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (100 mV/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div)
TIME, t (100 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (100 mV/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div)
TIME, t (5 ms/div)
OUTPUT V OLTAGE,
V
O
(V) (500 mV/div)
REMOTE ON/OFF,
V
ON/OFF
(V) (5 V/div)
1010 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The f ollowing figures pr ovide typical char acteristics curv es f or the HW010A0F1 (VO = 3.3 V) modu le at room tem-
perature (TA = 25 °C)
1-0918
Figure 25. Input Voltage and Current
Characteristics
1-0919
Figure 26. Converter Efficiency vs. Output Current
1-0960
Figure 27. Outp ut Ripple Voltage (IO = I O, max)
1-0920
Figure 28. Transient Respon se to Step Decrease in
Load from 50% to 25% of Full Load
(VI = 48 V d c)
1-0921
Figure 29. Transient Response to Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 V d c)
1-0961
Figure 30. S tar t-up from Remote On/Off (IO = IO, max)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
25 30 35 40 45 50 55 60 65 70 75
I
O
= 10A
I
O
= 5A
I
O
= 0.05A
INPUT VOLTAGE, V
I
(V)
INPUT CURRENT, I
I
(A)
70
75
80
85
90
95
012345678910
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY, η (%)
TIME, t (1 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (20 mV/div)
TIME, t (100 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (200 mV/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div)
TIME, t (100 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (200 mV/div)
OUTPUT CURRENT,
I
O
(A) (5 A/div)
TIME, t (5 ms/div)
REMOTE ON/OFF,
V
ON/OFF
(V) (5 V/div) OUTPUT V OLTAGE,
V
O
(V) (1 V/div)
Tyco Electronics Corp. 11
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Characteristic Curves
The f ollowing figures pr ovide typical char acteristics curv es f or the HW006A6A1 (VO = 5.0 V) module at room tem-
perature (TA = 25 °C)
1-0922
Figure 31. Input Voltage and Current
Characteristics
1-0923
Figure 32. Converter Efficiency vs. Output Current
1-0962
Figure 33. Outp ut Ripple Voltage (IO = I O, max)
1-0924
Figure 34. Transient Response to Step Decrease i n
Load from 50% to 25% of Full Load
(VI = 48 V d c)
1-0925
Figure 35. Transient Response t o Step Increase in
Load from 50% to 75% of Full Load
(VI = 48 V d c)
1-0963
Figure 36. Start-up from Remote On/Off (IO = IO, max)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
25 30 35 40 45 50 55 60 65 70 75
I
O
= 6.6A
I
O
= 3.3A
I
O
= 0.05A
INPUT VOLTAGE, V
I
(V)
INPUT CURRENT, I
I
(A)
70
75
80
85
90
95
01234567
V
I
= 36V
V
I
= 48V
V
I
= 75V
OUTPUT CURRENT, I
O
(A)
EFFICIENCY, η (%)
TIME, t (1 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (10m V/div)
TIME, t (100 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (200 mV/div)
OUTPUT CURRENT,
I
O
(A) (2 A/div)
TIME, t (100 µs/div)
OUTPUT V OLTAGE,
V
O
(V) (200 mV/div)
OUTPUT CURRENT,
I
O
(A) (2 A/div)
TIME, t (5 ms/div)
REMOTE ON/OFF,
V
ON/OFF
(V) (5 V/div) OUTPUT V OLTAGE,
V
O
(V) (2 V/div)
1212 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Test Configurations
8-203
Note: Measure input reflected ripple current with a simulated source
inductance (L TEST) of 12µH. C apacitor CS offsets possibl e bat-
tery impedance. Measure current as shown above.
Figure 37. Input Reflected Ripple Curren t Test
Setup
8-513
Note: Scope measurements shou ld be made usi ng a BNC socket,
wit h a 10 µF tantalum c apacit or and a 1 µF ceramic capcitor.
Position the load between 51 mm and 76 mm (2 in and 3 in)
fro m the mo du le
Figure 38. P eak-to-Peak Output Ripple
Measurem ent Test Setup
8-749
No te: Al l v ol tag e mea su reme nt s t o be tak e n at the mod ul e t ermin al s,
as shown above. If sockets are used then Kelvin connections
are required at the module terminals to avoid measurement
errors due to socket contac t r esistance.
Figure 39. Ou tput Voltage an d Efficiency Test
Setup
Safety Considerations
For safe ty-agency approval of the system in which the
power module is used, the power module must be
installed in compli anc e with the spacing and separation
requirem ents of the end-use safety agenc y standard,
i.e., UL60950, CSA C22.2 No. 60950-00, and
VDE 0805: 2001-12 (I EC6 0950, 3rd Ed).
These conv erters hav e been e v aluated to the spacing
requirem ents for Basic Insulation, per the above safety
standards.
F or Basic Insulat i on models ("–B" Suff ix), 1500 Vdc is
applied from VI to VO to 100% of outgoi ng product ion.
F or end products connected to –48 Vdc, or –60 Vdc
nomianl DC MA INS (i.e. c entral office dc battery plant),
no fur t her fault testing is required.
Note: –60 V dc nominal bettery plants are not available in the U.S. or
Canada.
F or al l i nput v ol tages , other t han DC M AINS, where t he
input voltage is less than 60 Vdc, if the input meets all
of the requirements for SE LV, then:
■The output may be considered SELV. Output voltages will
remain withing SELV limits even with inter nally-generated
non-SELV voltages. Single component failure and fault
tests were performed in the po wer converters.
■One pole of the i nput and one pole of the output are to be
grounded, or both circuit s are to be kept floating, to main-
tai n the output voltage to ground voltage within ELV or
SELV limits.
F or all input sources, other than DC MAI NS , where the
input v ol tage is between 60 and 75 Vdc (Class ifi ed as
TNV- 2 in Europe), the following must be adhered to, if
the conver ter’s out put is to be evaluated for SELV:
■The input sour ce is to be pr ovided with rei nforced ins ula-
tion from any hazardous v olta ge, including the AC mains.
■One VI pi n and one VO pin are to be r eli ably eart hed, or
both the input and output pins are t o be kept floating.
■Another SELV rel iability test i s conducted on the whole
system, as required by t he safety agencies , on the combi-
nation of supply source and the subj ect mod ule to v eri fy
that under a si ngle fault, hazardous v oltag es do not appe ar
at the module’s output .
The power module has ELV (ext ra-l ow voltage) output s
when all inputs are ELV.
All flamm able materials used in the manufacturing of
these mo dules are rated 94V-0, and UL60950A. 2 for
reduce d thicknesses. The input to these units is to be
provided with a maxim um 5A time-delay in the
unearthed lea d.
TO OSCILLOSCOPE
12 µH
C
S
220 µF
ESR < 0.1 Ω
@ 20 ˚C, 100 kHz
V
I
(+)
V
I
(-)
BATTERY 33 µF
CURRENT
PROBE
L
TEST
ESR < 0.7 Ω
@ 100 kHz
VO(+)
VO(–)
1.0 µF RESISTIVE
LOAD
SCOPE
COPPER STRIP
GROUND PLANE
10 µF
VI(+)
IIIO
SUPPLY
CONTACT
RESISTANCE
CONTACT AND
DISTRIBUTION LOSSES
LOAD
VI(–)
VO(+)
VO(–)
ηVO(+) VO(-)
–[]IO
×
VI(+) VI(-)
–[]II
×
------------------------------------------------
100×=
Tyco Electronics Corp. 13
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Design Considerations
Input Source Impedance
The power module should be connected to a low
ac-impedance source . A highly inductive source imped-
ance can aff ect t he stability of the power module. For
the test configuration in Figure 37, a 33µF electrolytic
capacitor (ESR<0.7Ω at 100kHz), mounted close to the
power module help s ensure the stability of the unit.
Consult the fact ory for furthe r application guide lines.
Feature Descriptions
Remote On/Off
Two remote On/Off options are availab le . Positive logic
remote On/Off tur ns the module on dur ing a logic-hig h
voltage on t he rem ote ON/OFF pin , and off during a
logic low. Negat ive logic remote On/ Off, device code
suffix "1", turns the module off during logic-high voltage
and on during a logic low.
To tur n the power module on and off, the user must
supply a switch to control the voltage between the
ON/OFF pin and the VI(–) term inal. The sw i tch may be
an open collector or equiv al ent (see Figure 40). A logic
low is Von/off = –0.7 V to 1.2 V. The maximum Ion/of f
dur ing a logic low is 1 mA. Th e switch should maintain
a logic-low voltage while sinking 1 mA. During a logic
high, the maximum Von/off gene rated by the power
module is 15 V. The maximum allo wable leakage cur-
rent of the s witch at Von/off = 15 V is 50 µA.
If not using the remote on/off feature, do one of the f ol-
lowing:
F or positive logic, leave the ON/OFF pin open.
For negative logic, short the ON/OFF pin to VI(–).
8-720
Figure 40. Remote On /O ff Implemen tation
Output Voltage Set-Point Adjustment
(Trim)
Outp ut voltage trim allows the u ser to increase or
decrease the output v olt age set point of a module. This
is accom plished by connecting an exter nal resistor
between the TRIM pin and either the VO(+) or VO(–)
pins. The trim resist or should be positioned close to the
module . If not using the trim feature, leave the TRIM pin
open.
With an external resistor Trim-down between the TRIM
and VO(–) pins, the outpu t voltage set point VO, set
decrea se s (see Figure 41. The fol lowing equation
deter m ine s the required exter nal -resistor value to trim-
down the output volt age from VO, set to VO:
Rtrim-down is the external resistor in kΩ
∆% is the % change in output voltage
A & B ar e defined in Table 3 f or various models
Ta ble 3
For example, to trim-down the output volt ge of 2.5 V
modul e (HW010A 0G) by 8% to 2.3 V, Rtrim-down is
calc ulated as follo ws:
∆% = 8
A = 1690
B = 73.1
VO(+)
VO(–)
VI(–)
+
–
Ion/off
ON/OFF
VI(+)
LOAD
Von/off
Output Voltage
(V) AB
1.0 TBD TBD
1.2 1089 62.0
1.5 1089 104
1.8 1089 104
2.5 1690 73.1
3.3 1690 73.1
5.0 1690 73.1
Rtrim-down A
∆%
---------B–
kΩ=
Rtrim-down 1690
8
------------73.1–
kΩ=
Rtrim down–138.15kΩ=
1414 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Feature Descriptions (continued)
Output Voltage Set-Point Adjustment
(Trim) (continued)
8-748
Figure 41. Circuit Configu ration to Decrease
Output Voltag e
With an external resistor Rtrim-up, connected between
the TRIM and VO(+) pins, the output voltage set point
VO, set increases (see Figure 42). The following equa-
tion determin es the required exter na l-resistor value to
trim-up the output voltage from VO, set to VO:
Rtrim-up is the ext er nal resist or in kΩ
∆% is the % change in output voltage
A, B and C are defined in Table 4
Table 4
For exam pl e, to tr im-up the output voltage of 1.5 V
module (HW012A0M) b y 8% to 1.62 V, Rtrim-up is cal-
culated is as fol lows:
∆% = 8
A = 19.8
B = 1089
C = 104
8-715
Figure 42. Ci rcuit Configuration to Increase
Output Voltage
The amo unt of power delivered by the module is
defined as the voltage at the output terminals mul tiplied
by the outp ut current. When using trim, the output volt-
age of the module can be increased, which at the same
output curre nt would increase the power output of the
module . Care should be tak en to ens ure that the maxi-
mum output power of the module remains at or below
the maximum rated power (maximu m rated power =
VO, s e t x IO, max).
Overcurrent Protection
To provide protection in a fault (output ov erload) condi-
tion, the module is equipped with intern al current limit-
ing circuitry, and can endure current limiting
continuously. At the instance of current-limit inception,
the output current begins to tail-out. Whe n an overcur-
rent condition exists bey ond a f e w seconds, the module
enters a "hiccup" mode of operation, whereby it shuts
down and automati cally attempts to restar t upon cool-
ing. While the fault condition exists, the module will
remain in the hiccup mode, and can remain in this
mode until the f aul t is cleared. The unit operates nor-
mally once the outpu t current is reduc ed back into its
specif ied range.
Output Overvoltage Protection
The out put overvoltage protection clamp con sists of
control circuitry, indepe ndent of the primary regulation
loop, that monit ors the voltage on the output terminals.
This control loop has a higher v olt age set point than the
pr imary loop (See the overvoltage clamp values in the
Featu re Specifications Table). In a fau lt condition, the
overvoltage clamp ensures that the output voltage
Output Voltag e
(V) ABC
1.0 TBD TBD TBD
1.2 15.9 1089 62.0
1.5 19.8 1089 104
1.8 23.8 1089 104
2.5 34.5 1690 73.1
3.3 45.5 1690 73.1
5.0 69.0 1690 73.1
VI(+)
VI(–)
ON/OFF
VO(+)
VO(–)
TRIM
Rtrim-down
RLOAD
Rtrim-up A100 ∆%+()B–
∆%
------------------------------------------- C–
kΩ=
Rtrim-up 19.8 100 8+()1089–
8
----------------------------------------------------104–
kΩ=
Rtrim-up 27.175kΩ=
VI(+)
VI(–)
ON/OFF
VO(+)
VO(–)
TRIM
Rtrim-up
RLOA
D
Tyco Electronics Corp. 15
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Feature Descriptions (continued)
does not exceed VO, ovsd, max. This provides a redundant
vol tage-control that reduces the risk of output
overvoltage.
Overtemperature Protection
To provide protection under cer t ain fault conditios, the
unit is equipped with a ther m al shutdown circuit. The
unit will s hudown if the over t em perature th res hold is
ex ceeded, but the thermal shut down i s not intended as
a guarant ee that the unit will survive temperatures
beyond its rating. The module will automati cally restart
after it cools down.
Input Undervoltage Lockout
At input vol tag es below the input under voltage lockout
limit, the module oper ation is disabled. The module will
begin to operate at an input voltage above the under-
voltage lockout turn-on t hreshold.
Thermal Considerations
Introduction
The powe r modules operate in a variety of ther m al
environments; however, s uf ficient cooling should be
provid ed to help ensure reliable operation of the unit.
Heat is removed by conduction, convection, and radia-
tion to the surrounding environment. Proper cooling
can be verified by measuring drain pin Q203 at the
position indicated in Figure 43.
The temperature at Q203 drain pins should not exceed
115 °C. The output power of the module should not
exc ee d the rated power for the module
(VO, set x IO, max).
Although the maximum oper at ing ambient temperature
of the power modu les is 85 °C , you can limit this tem-
perature to a lower value for ex tremely high reliability.
1-0765
Figure 43. HW/HC 6. 6A-12A-Series Temperature
Me as ureme nt Locat io n ( Top View )
Heat Transfer via Convection
Increasing airflow over the module enhan ces the heat
transfer via conv ection. Figur es 44—48 show the maxi-
mum current that can be delivered by vari ous modu les
versus local ambient temperature (TA) for natural con-
vection th rough 2 m/s (400 ft./min.).
Systems in which these power modules may be used
typically gene rate natural convection airflow rates of
0.3 ms–1 (60 ft./min.) due t o other heat-dissipating com-
ponent s in the system. Therefore, the natural convec-
tion condition repres ent s airflo w rat es of up to 0.3 ms–1
(60 ft./min.). Use of Figure 44 is shown in the fol lowing
example.
Example
What is the minimum airflow necessary for a
HW010A0F1 operating at VIN = 48 V, an output current
of 10 A, and a maximum ambient temperature of 75 °C.
Solution
Given: VIN = 48V
IO = 12 A
TA = 75 °C
Determine airflow (v) (Use Figure 44.):
v = 0.5 m/s (100 ft./min.)
1-0770
Figure 44. Derating Curves for HW010A0F1
(VO = 3.3 V) in Transvere Orientation
(VI = 48 V d c)
Q203
Attach thermocouple
to drain lead. AIRFLOW
0
2
4
6
8
10
12
20 30 40 50 60 70 80 90
Ambient Temperature T
A
(˚C)
Output Current I
O
(A)
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
Tyco Electronics Corp. 16
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Thermal Consideration (Continued)
1-0953
Figure 45. Derating Cur ves for HW006A6A1
(VO = 5.0 V) in Transvere Ori en t ation
(VI = 48 Vdc)
Figure 46. Derating Curves for HW010A0G1
(VO = 2.5 V) in Transvere Ori en t ation
(VI = 48 Vdc)
Figure 47. Derating Curves for HW012A0Y1
(VO = 1.8 V) in Transvere Ori en t ation
(VI = 48 Vdc)
Figur e 48. Derating Curves for HW012A0P 1
(VO = 1.2 V) in Transver e Orientati on
(VI = 48 Vdc)
Layout Considerations
Copper path s must not be routed beneat h the power
modu le. For additional layou t guidelines, refer to the
FLTR100V10 or FLTR100V2 0 data sheet.
EMC Considerations
For assistance with designing for EMC compliance,
please refer to the FLTR100V 10 dat a sheet
(FDS01-043EPS)
Pick and Place Area
Although the module weight is minimized by using
open-frame construction, the modules ha ve a relativ ely
large mass compa red to conventional surfac e-m ount
components. To opt imize the pick-and-place proc ess,
automat ed vacuum equipment var iable s such as
nozz le size, t ip style, vacuum pressure, and placement
spe ed should be considered. Surface-mount versi ons
of this fa mily have a flat surface which serves as a
pick-and-place location for automate d vacuum equip-
ment. The module’s pic k-and-place location is identi -
fied in Figure 49.
1-0766
Figure 49. Pick and Place Location
0
1
2
3
4
5
6
7
8
20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE, T
A
(˚C)
OUTPUT CURRENT, I
O
(A)
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
X
21mm
(0.84in)
14mm
(0.57in)
0
2
4
6
8
10
12
14
20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE, T (
A°C)
OUTPUT CURRENT, I (A)
O
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
0
2
4
6
8
10
12
14
20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE, T (
A˚C)
OUTPUT CURRENT, I (A)O
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
0
2
4
6
8
10
12
14
20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE, T (
A°C)
OUTPUT CURRENT, I (A)
O
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
0.5 m/s (100 ft./min.)
NATURAL CONVECTION
17 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Outline Diagram for Surface-Mount
Module
Dim e ns io ns a r e in mi llimet er s and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.)
[unless otherwise indicated]
x.xx mm ± 0.25 mm (x. xxx in. ± 0.010 in.)
1-0767 2
29.5
(1.16)
2.5
(0.10)
min stand-off
height
0.5
(.020)
max
compliance
VO+VO-TRIM
26.16
(1.030)
5.00
(0.197)
VI+VI-
35.00
(1.375)
8.50
(0.335)
MAX
47.2
(1.86)
Top View
Side View
Bottom View
0.06 x 0.06
chamffer
On/Off
3.6
(0.14)
1.7
(0.07)
40.00
(1.575)
Pin
1
2
9
11
17
18
Function
Vo(+)
Vo(-)
Trim
On/Off
V(-)
V(+)
I
I
18 17 11
129
Tyco Electronics Corp. 18
Data Sheet
October 28, 2002 18-36 Vdc & 36-75 Vdc Input; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
29.5
(1.16)
VO+VO-TRIM
26.16
(1.030)
5.00
(0.197)
VI+VI-
35.00
(1.375)
47.2
(1.86)
Top View
Side View
Bottom View
0.06 x 0.06
chamffer
On/Off
3.6
(0.14)
1.7
(0.07)
40.00
(1.575)
2.5
(0.10)
MIN
9.0
(0.35)
MIN
1.00
(0.040)
Pin
DIA
8.50
(0.335)
MAX
18 17 11
19
2
Pin
1
2
9
11
17
18
Function
Vo(+)
Vo(-)
Trim
On/Off
V(-)
V(+)
I
I
Outline Diagram for Through-Hole Module
Dim e ns io ns are in millime t e rs an d (in ches).
Toleranc es: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in. ± 0.010 in.)
1-0768 2
29.5
(1.16)
VO+VO-TRIM
26.16
(1.030)
5.00
(0.197)
VI+VI-
35.00
(1.375)
47.2
(1.86)
Top View
Side View
Bottom View
0.06 x 0.06
chamffer
On/Off
3.6
(0.14)
1.7
(0.07)
40.00
(1.575)
2.5
(0.10)
MIN
9.0
(0.35)
MIN
1.00
(0.040)
Pin
DIA
8.50
(0.335)
MAX
18 17 11
19
2
Pin
1
2
9
11
17
18
Function
Vo(+)
Vo(-)
Trim
On/Off
V(-)
V(+)
I
I
19 Tyco Electronics Corp.
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
Recommended Pad Layout for Surface-Mount Module
and Recommended Hole Layout for Through-Hole Module
Component-s ide footpr int.
Dimensions are in millimeters and (inches), unless otherwise noted.
1-0769
29.46 (1.160)
27.84 (1.096)
1.68 (0.066)
0 (0)
0 (0)
32.56 (1.282)
20.73 (0.816)
0 (0)
0 (0)
3.63 (0.143)
8.64 (0.340)
38.63 (1.521)
43.64 (1.718)
47.24 (1.860)
NOTES:
1. FOR CGA SURFACE MOUNT PIN
USE THE FOLLOWING PAD
0.022" DIA VIA
0.032" DIA SOLDER MASK OPENING
4 PLACES FOR OUTPUT PINS
2 PLACES FOR INPUT PINS
0.025" SPACING VIA TO PAD
0.015" MIN SOLDER MASK WALL
0.105" PASTE MASK OPENING
0.110" SOLDER MASK OPENING
KEEP-OUT AREA:
Besides trace to ON/OFF pin,
do not route other traces on the
PWB top layer closest to the
power module in this keep-out area.
Printed on
Recycled Paper
Data Sheet
October 28, 2002
18-36 Vdc & 36-75 Vdc Inpu t; 1.0 Vdc to 5 Vdc Output; 6.6A to 12A
HW/HC006/010/012 Series Power Modules; dc-dc Converters
World W id e Headqu art ers
Tyco Electronics Power Systems, Inc.
3000 S kyline Drive, Mesquite, TX 75149, USA
+1-800-526-7819 FAX: +1-888-315-5182
(Outsi de U.S.A .: +1-972-284-2626, FAX: +1-972-284-2900)
www.power.tycoelectronics.com
e-m ail : te chsupport1@tycoelect ronics.com
Tyco Electronics Corporation reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
© 2001 Tyco Electronics Power Systems, Inc. (Mesquite, Texas) All International Rights Reserved.
Printed in U.S.A.
October 28, 2002
FDS03-003 (Replaces ADS02-006EPS)
Europe, Middle-E ast and Afri ca Headquarters
Tyco Elec tronics (UK) Ltd
Tel: +44 (0) 1344 469 300, Fax: +44 (0) 134 4 469 301
Central America-Latin Ameri ca Head quarters
Tyco Electronics Power Systems
Tel: +54 11 4316 2866, Fax: +54 11 4312 9508
Asia-Pacific Headquar ters
Tyco Elec tronics Singap or e Pte Ltd
Tel: +65 482 0311, Fax: 65 480 929 9
Ordering Information
Please contact your Tyco Electronics’ Sales Repr esenta tive for pri c ing, avai lability and optional features.
Table 5. Devi ce Cod es
Optional features can be ordered using the suffixes shown belo w. The suffixes f ollow the last letter of the Product
Code and are placed in descending alphanum erical order.
Table 6. Device Options
Input Voltage Output
Voltage Output
Current Efficiency Connecto r Ty pe Device Code Comcodes
36 – 75 Vdc 1.0 V 12 A TBD Through-Hole HW012A0S1R01 TBD
36 – 75 Vdc 1.2 V 12 A 82 Through-Hole HW012A0P1 108965617
36 – 75 Vdc 1.5 V 12 A 83 Through-Hole HW012A0M1 108968371
36 – 75 Vdc 1.8 V 12 A 85 Through-Hole HW012A0Y1 108968397
36 – 75 Vdc 2.5 V 10 A 89 Through-Hole HW010A0G1 108968413
36 – 75 Vdc 3.3 V 10 A 90 Through-Hole HW010A0F1 108967985
36 – 75 Vdc 5.0 V 6 A 91 Through-Hole HW006A6A1 108968355
36 – 75 Vdc 1.0 V 12 A TBD SMT HW012A0S1R01-S TBD
36 – 75 Vdc 1.2 V 12 A 82 SMT HW012A0P1- S 108965591
36 – 75 Vdc 1.5 V 12 A 83 SMT HW012A0M1-S 108968389
36 – 75 Vdc 1.8 V 12 A 85 SMT HW012A0Y1- S 108968405
36 – 75 Vdc 2.5 V 10 A 89 SMT HW010A0G1-S 108968421
36 – 75 Vdc 3.3 V 10 A 90 SMT HW010A0F1-S 108965625
36 – 75 Vdc 5.0 V 6 A 91 SMT HW006A6A1- S 108968363
Option Suffix
Negative remote on/off logic 1
App roved for Basic In sulation –B
Surface mount interconnections –S
