Data Sheet
August 1997
MH010-Series Power Modules:
4.5 Vdc to 10 Vdc Inputs; 10 W
The MH010-Series Power Modules use advanced, surface-
mount technology and deliver high-quality, compact, dc-dc
conversion at an economical price.
Features
■
Small size: 50.8 mm x 40.6 mm x 12.7 mm
(2.00 in. x 1.60 in. x 0.50 in.)
■
Output current limiting
■
High efficiency: 73%—76% typical
■
Output overvoltage clamp
■
Input-to-output isolation
■
No external filtering required
■
Operating ambient temperature range: –10
°
C to
+50
°
C, no derating
■
No heat sink required
■
Printed-circuit board mountable
■
Meets FCC Class A requirements
■
High reliability
■
UL
* Recognized,
CSA
†
Certified, and VDE
Licensed
*
UL
is a registered trademark of Underwriters Laboratories, Inc.
†
CSA
is a registered trademark of Canadian Standards Associa-
tion.
Applications
■
Distributed power architectures
■
Telecommunications
Options
■
Short pin: 2.8 mm
±
0.25 mm (0.110
±
0.010 in.)
■
Remote on/off
Description
The MH010A, B, C, BK, and CL Power Modules are
dc-dc converters that operate over an input voltage
range of 4.5 Vdc to 10 Vdc and provide precisely reg-
ulated 5 V, 12 V, 15 V,
±
12 V, and
±
15 V outputs,
respectively. The outputs are isolated from the inputs ,
allowing versatile polarity configurations and ground-
ing connections. The modules have maximum power
ratings of 10 W with a typical full-load efficiency of
75%.
The modules are PC-board-mountable and encapsu-
lated in nonconductive cases . The modules are rated
to full load at 85
°
C case temperature with no exter-
nal filtering or heat sinking.
2 Tyco Power Systems.
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Table 1. Input Specifications
Fusing Considerations
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This encapsulated 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 fus-
ing is not included; however, to achieve maximum safety and system protection, alw ays use an input line fuse. The
saf ety agencies require a normal-blow, dc fuse with a maximum rating of 10 A (see Saf ety Considerations section).
Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same
type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data for further information.
Parameter Symbol Min Max Unit
Input Voltage Continuous V
I
—15V
I/O Isolation Voltage — — 500 V
Operating Case Temperature T
C
–10 85
°
C
Storage Temperature T
stg
–40 110
°
C
Parameter Symbol Min Typ Max Unit
Operating Input Voltage V
I
4.5 5 10.0 Vdc
Maximum Input Current
(V
I
= 0 V to 10 V; I
O
= I
O, max
)
(See Figure 1.)
I
I, max
— — 5.0 A
Inrush Transient i
2
t — — 0.2 A
2
s
Input Reflected-ripple Current, Peak-to-peak
(5 Hz to 20 MHz, 500 nH source impedance;
T
C
= 25
°
C; see Figure 10 and Design
Considerations section.)
— — 80 — mAp-p
Input Ripple Rejection (120 Hz) — — 50 — dB
Tyco Power
Tyco Power Systems 3
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Electrical Specifications
(continued)
Table 2. Output Specifications
* At less than the minimum current, units will continue to operate; howe ver, the single-output modules (MH010A, B , C) may exceed their output
ripple specification. The dual-output modules (MH010BK, CL) may exceed their output voltage regulation limits if the output currents are
severely imbalanced with one output sourcing less than the minimum current.
† Output not in current limit is held at minimum load to give the worst-case (highest current level) inception point.
Parameter Device Symbol Min Typ Max Unit
Output Voltage
(Over all operating input voltage,
resistive load, and temperature
conditions until end of life.)
MH010A
MH010B
MH010C
MH010BK
MH010CL
V
O
V
O
V
O
V
1
V
2
V
1
V
2
4.75
11.40
14.25
10.80
–10.80
13.50
–13.50
—
—
—
—
—
—
—
5.25
12.60
15.75
13.20
–13.20
16.50
–16.50
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Output Voltage Set Point
(V
I
= 5 V; I
O
= I
O, max
; T
C
= 25
°
C) MH010A
MH010B
MH010C
MH010BK
MH010CL
V
O, set
V
O, set
V
O, set
V
O1, set
V
O2, set
V
O1, set
V
O2, set
4.85
11.64
14.55
11.40
–11.40
14.25
–14.25
5.0
12.0
15.00
12.00
–12.00
15.00
–15.00
5.15
12.36
15.45
12.60
–12.60
15.75
–15.75
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Output Regulation:
Line (V
I
= 4.5 V to 5.5 V)
Load (I
O
= I
O, min
to I
O, max
)
Temperature
(T
C
= –10
°
C to +85
°
C)
MH010A, B, C
MH010A, B, C
MH010A, B, C
—
—
—
—
—
—
0.02
0.05
0.6
0.1
0.2
1.5
%
%
%
Output Ripple and Noise Voltage
(See Figure 11.):
RMS
Peak-to-peak (5 Hz to 20 MHz)
MH010A, B, C
MH010BK, CL
MH010A
MH010B, C, BK
MH010CL
—
—
—
—
—
—
—
—
—
—
3
15
—
—
—
15
50
100
200
250
mVrms
mVrms
mVp-p
mVp-p
mVp-p
Output Current MH010A
MH010B
MH010C
MH010BK
MH010CL
I
O
I
O
I
O
I
O1
I
O2
I
O1
I
O2
0.1*
0.04*
0.03*
0.04*
0.04*
0.03*
0.03*
—
—
—
—
—
—
—
2.0
0.83
0.67
0.42
0.42
0.33
0.33
A
A
A
A
A
A
A
Output Current-limit Inception
(T
A
= 25
°
C; see Figures 4, 5, and 6.):
V
O
= 4.5 V (~0.9 V
O, set
)
V
O
=10.8 V (~0.9 V
O, set
)
V
O
= 13.5 V (~0.9 V
O, set
)
V
O1
or V
O2
= 10.2 V
†
V
O1
or V
O2
= 12.75 V
†
MH010A
MH010B
MH010C
MH010BK
MH010CL
—
—
—
—
—
—
—
—
—
—
3.7
1.7
1.3
1.4
1.1
4.5
2.2
1.9
2.2
1.9
A
A
A
A
A
4 Tyco Power Systems
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Electrical Specifications
(continued)
Table 2. Output Specifications
(continued)
Parameter Device Symbol Min Typ Max Unit
Output Current Limit (T
A
= 25
°
C)
(See Figures 4, 5, and 6.):
V
O
= 1.0 V (~0.2 V
O, set
)
V
O
= 1.0 V (~0.08 V
O, set
)
V
O
= 1.0 V (~0.07 V
O, set
)
V
O1
or V
O2
= 1.0 V
V
O1
or V
O2
= 1.0 V
MH010A
MH010B
MH010C
MH010BK
MH010CL
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6.0
4.0
4.0
4.0
4.0
A
A
A
A
A
Output Short-circuit Current
(V
O
= 250 mV)
(See Figures 4, 5, and 6.)
MH010A
MH010B
MH010C
MH010BK
MH010CL
—
—
—
—
—
—
—
—
—
—
4.0
2.2
1.7
1.6
1.4
—
—
—
—
—
A
A
A
A
A
Efficiency (V
I
= 5 V; I
O
= I
O, max
; T
C = 25 °C;
see Figures 7, 8, 11, 12, and 13.) MH010A
MH010B
MH010C
MH010BK
MH010CL
η
η
η
η
η
70
70
70
70
70
75
75
75
72
72
—
—
—
—
—
%
%
%
%
%
Dynamic Response
(∆IO/∆t = 1 A/10 µs, VI = 5 V, TC = 25 °C):
Load Change from IO = 50% to 75% of IO, max:
Peak Deviation
Settling Time (V O < 10% peak deviation)
Load Change from IO = 50% to 25% of IO, max:
Peak Deviation
Settling Time (V O < 10% peak deviation)
All
All
All
All
—
—
—
—
—
—
—
—
60
4
60
4
—
—
—
—
mV
ms
mV
ms
Tyco Power Systems 5
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Electrical Specifications (continued)
Table 3. Isolation Specifications
General Specifications
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions and Design Considerations for further information.
Parameter Min Typ Max Unit
Isolation Capacitance — 1200 — pF
Isolation Resistance 10 — — MΩ
Parameter Min Typ Max Unit
Calculated MTBF (IO = 80% of IO, max; TC = 40 °C) 4,200,000 hours
Weight — 45 (1.6) — g (oz.)
Parameter Device Symbol Min Typ Max Unit
Remote On/Off Signal Interface
(VI = 4.5 V to 10 V; open collector or equivalent
compatible; signal referenced to VI(–) terminal;
see Feature Descriptions.):
Logic Low—Module On:
Ion/off = 1.0 mA
Von/off = 0.0 V
Logic High—Module Off:
Ion/off = 0.0 µA
Von/off = 15 V
Turn-on Time
(IO = 80% of IO, max; VO within ±1% of steady
state)
—
—
—
—
—
Von/off
Ion/off
Von/off
Ion/off
—
0
—
—
—
—
—
—
—
—
1.5
1.2
1.0
18
50
—
V
mA
V
µA
ms
Output Overvoltage Clamp MH010A
MH010B
MH010C
MH010BK
MH010CL
VO, clamp
VO, clamp
VO, clamp
VO1, clamp
VO2, clamp
VO1, clamp
VO2, clamp
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.0
16
19
18
–18
21
–21
V
V
V
V
V
V
V
6 Tyco Power Systems Tyco Power Systems Tyco Power Systems
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Characteristic Curves
8-1244(C)
Figure 1. MH010-Series Typical Input
Characteristic with IO = IO, max;
TC = 25 °C
8-928(C)
Figure 2. MH010-Series Typical Output Voltage
Variation Over Operating Case
Temperature
8-1245(C)
Figure 3. MH010BK, CL Typical Regulation:
VO vs. IO for VIN = 5 V, TC = 25 °C
8-1248(C).a
Figure 4. MH010A, B, C Typical Output
Characteristics with VI = 5 V, TA = 25 °C
401 2 3 7 10
0.0
INPUT VOLTAGE, VI (V)
56
0.5
1.0
1.5
2.0
2.5
3.5
89
3.0
INPUT CURRENT, II (A)
–100 102030405060 100
0.95
0.98
0.99
1.00
1.01
1.02
1.03
1.04
1.05
CASE TEMPERATURE, TC (°C)
VO/VO, set, nom (V)
0.97
0.96
70 80 90
VO = 1.02 VO, nom
VO = VO, nom
V
O
= 0.98 V
O
,
nom
0.60.0 0.1 0.2 0.3 0.4 0.5 0.9 1.0
0.95
1.00
1.05
NORMALIZED OUTPUT CURRENT (I
O
1/I
O, max
)
0.7 0.8
I
O2
= I
O,max
I
O2
= 0.5* (I
O,max)
I
O2
= 0.1* (I
O,max)
NORMALIZED OUTPUT VOLTAGE (V
O1
/V
O, set
)
2.00.0 0.5 1.0 1.5 3.5 4.0
0.0
OUTPUT CURRENT, I
O
(A)
2.5 3.0
0.2
0.4
0.6
0.8
1.0
1.2
MH010B
MH010C
MH010A
NORMALIZED OUTPUT VOLTAGE (V
O
/V
O, set
)
Data Sheet
August 1997
Tyco Power Systems 7
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Characteristic Curves (continued)
8-1359(C).a
Figure 5. MH010BK Typical Output
Characteristics with VIN = 5 V, TA = 25 °C
8-1358(C).a
Figure 6. MH010CL Typical Output
Characteristics with VIN = 5 V, TA = 25 °C
8-1246(C)
Figure 7. MH010A, B, C Typical Converter
Efficiency as a Function of Output
Current with VI = 5 V and TA = 25 °C
8-1247(C)
Figure 8. MH010BK, CL Typical Converter
Efficiency as a Function of Output
Current with VI = 5 V and TA = 25 °C
0.80.2 0.4 0.6 1.4 1.6
0.0
OUTPUT CURRENT, I
O
(A)
1.0 1.2
2
4
6
8
10
12
0.21 A
0.04 A
0.32 A
1.8
14
0.0
OUTPUT VOLTAGE, V
O
(V)
0.80.2 0.4 0.6 1.4 1.6
0.0
OUTPUT CURRENT, I
O
(A)
1.0 1.2
2
4
6
8
10
12
OUTPUT VOLTAGE, V
O
(V)
1.8
14
16
0.16 A
0.03 A
0.32 A
0.0
0.80.0 0.2 0.4 0.6 1.0
65
NORMALIZED OUTPUT CURRENT (IO/IO, max)
EFFICIENCY, η
66
75
76
77
78
80
79
74
73
72
71
70
69
68
67
MH010A
MH010B,C
0.60.2 0.3 0.4 0.5 0.9 1.0
62.0
NORMALIZED OUTPUT CURRENT (I
O
/I
O, max
)
0.7 0.8
EFFICIENCY, η
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
MH010BK
MH010CL
88 Tyco Power Systems
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Characteristic Curves (continued)
8-1285(C).a
Figure 9. Typical Output Voltage Start-Up When
Remote On/Off Is Enabled;
IO = 80% of IO, max
Test Configurations
8-667(C).a
Note: Input reflected-ripple current is measured with a simulated
source impedance of 500 nH. Capacitor CS offsets possible
battery impedance. Current is measured at the input of the
module.
Figure 10. Input Reflected-Ripple Test Setup
8-513(C)
Note: Use a 0.1 µF ceramic capacitor. Scope measurement should
be made using a BNC socket. Position the load between
50 mm and 75 mm (2 in. and 3 in.) from the module.
Figure 11. Peak-to-Peak and RMS Output Noise
Measurement Test Setup
8-204(C)
Note: All measurements are taken at the module terminals. When
socketing, place Kelvin connections at module terminals to
avoid measurement errors due to socket contact resistance.
Figure 12. Single-Output Voltage and Efficiency
Measurement Test Setup
TIME, t (500 µs/div)
5
0
0
NORMALIZED, V
OUT
(V
out
/V
out, set
)
0.4
0.8
1
ON/OFF PIN
VOLTAGE, V
ON/OFF
(2 V/div)
TO OSCILLOSCOPE
L
TEST
500 µH
C
S
220 µF
V
I
(+)
V
I
(–)
BATTERY IMPEDANCE < 0.1 Ω
@ 20 °C, 100 kHz
CURRENT
PROBE
VO(+)
VO(–)
RESISTIVE
LOAD
SCOPE
0.1 µF
COPPER STRIP
V
I
(+)
V
I
(–)
V
O
(+)
V
O
(–)
I
I
I
O
SUPPLY
CONTACT RESISTANCE
CONTACT AND
DISTRIBUTION LOSSES
LOAD
ηVO+() VO–()–[]IO
VI+() VI–()–[]II
--------------------------------------------------
100×=
Tyco Power Systems 9
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Test Configurations (continued)
8-753(C)
Note: All measurements are taken at the module terminals. When
socketing, place Kelvin connections at module terminals to
avoid measurement errors due to socket contact resistance.
Figure 13. Dual-Output Voltage and Efficiency
Measurement Test Setup
Design Considerations
Input Source Impedance
The power module should be connected to a low ac-
impedance input source. Source impedances greater
than 4 µH can affect the stability of the power module.
A 33 µF electrolytic capacitor (ESR < 0.7 Ω at 100 kHz)
mounted close to the power module helps ensure sta-
bility of the unit.
Safety Considerations
For safety-agency approval of the system in which the
power module is used, the power module must be
installed in compliance with the spacing and separation
requirements of the end-use safety agency standard,
i.e., UL-1950, CSA 22.2-950, EN60950.
For the converter output to be considered meeting the
requirements of safety extra-low voltage (SELV), the
input must meet SELV requirements.
If the input meets extra-low voltage (ELV) require-
ments, then the converter’s output is considered ELV.
The input to these units is to be provided with a maxi-
mum 10 A normal-blow fuse in the ungrounded lead.
Feature Descriptions
Output Overvoltage Clamp
The output overvoltage clamp consists of control cir-
cuitry, independent of the primary regulation loop, that
monitors the voltage on the output terminals. The con-
trol loop of the clamp has a higher voltage set point
than the primary loop (see Feature Specifications
table). This provides a redundant voltage-control that
reduces the risk of output overvoltage.
Current Limit
To provide protection in a fault (output overload) condi-
tion, the unit is equipped with internal current-limiting
circuitry and can endure current limiting for an unlim-
ited duration. At the point of current-limit inception, the
unit shifts from voltage control to current control. If the
output voltage is pulled very low during a severe fault,
the current-limit circuit can e xhibit either foldback or tai-
lout characteristics (output-current decrease or
increase). The unit operates normally once the output
current is brought back into its specified range.
VI(+)
IIIO
SUPPLY
CONTACT
RESISTANCE
CONTACT AND
DISTRIBUTION LOSSES
LOAD
VI(–)
VO1
VO2
COM
LOAD
η
VOj +() Vcom–[]IOj
J1=
2
∑
VI+() VI–()–()+[]II
-------------------------------------------------------- 100×=
1010 Tyco Power Systems Tyco Power Systems Tyco Power Systems
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Feature Descriptions (continued)
Remote On/Off
To turn the power module on and off, the user must
supply a switch to control the voltage between the
on/off terminal and the VI(–) terminal (Von/off). The
switch can be an open collector or equivalent (see
Figure 14). A logic low is Von/off = 0 V to 1.2 V, during
which the module is on. The maximum Ion/off during a
logic low is 1 mA. The switch should maintain a logic
low voltage while sinking 1 mA.
During a logic high, the maximum Von/off generated by
the power module is 18 V. The maximum allowable
leakage current of the switch at Von/off = 18 V is 50 µA.
Note: A PWB trace between the on/off terminal and
the VI(–) terminal can be used to override the
remote on/off.
8-598(C)
Figure 14. Remote On/Off Circuitry
Thermal Considerations
Introduction
The MH010-Series power modules operate in a v ariety
of thermal environments; however, sufficient cooling
should be provided to help ensure reliable operation of
the unit. Heat-dissipating components inside the unit
are thermally coupled to the case. Heat is removed by
conduction, convection, and radiation to the surround-
ing environment. Proper cooling can be verified by
measuring the case temperature. Peak case tempera-
ture (TC) occurs at the position indicated in Figure 15.
8-1274(C).a
Note: Dimensions are in millimeters and (inches).
Figure 15. Case Temperature Measurement
Location
Note that the view in Figure 15 is of the surface of the
module—the pin locations shown are f or reference . The
temperature at this location should not exceed 85 °C.
The output power of the module should not exceed the
rated power for the module as listed in the Ordering
Information table.
V
I
(+) V
I
(–) COMMON
CONNECTION
POINT
V
on/off
+
–
I
on/off
IN
–
+
ON/OFF
25.4
(1.00)
50.8
(2.00) MAX
DC-DC POWER MODULE
xxV 0.xxA IN xV xA OUT
+12V COM –12V
IN
+–
40.6
(1.60)
MAX
20.3
(0.80)
MEASURE CASE
TEMPERATURE HERE
MEASURE CASE
TEMPERATURE HERE
Tyco Power Systems 11
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Thermal Considerations (continued)
Heat Transfer Without Heat Sinks
Increasing airflow over the module enhances the heat
transfer via convection. Figure 16 shows the maximum
power that can be dissipated by the module (without
exceeding the maximum case temperature) versus
local ambient temperature (TA), for natural convection
through 3 ms–1 (600 ft./min).
Note that the natural convection condition was mea-
sured at 0.05 ms–1 (10 ft./min.) to 0.1 ms–1 (20 ft./min.);
however, systems in which these power modules may
be used typically generate natural convection airflow
rates of 0.3 ms–1 (60 ft./min.) due to other heat dissi-
pating components in the system. Use of Figure 16 is
shown in the following example.
Example
What is the minimum airflow necessary for a MH010A
operating at nominal, an output current of 1 A, and a
maximum ambient temperature of 75 °C?
Solution:
Given: V I = 5 V, VO = 5 V, IO = 1 A, TA = 75 °C
Determine PD (using equation below): P D = 1.49 W
Determine airflow (Figure 16): v = 0.5 ms–1
(100 ft./min.)
8-1361(C)
Figure 16. Convection Derating Power Derating
with No Heat Sink; Either Orientation
Refer to Figures 7 and 8 to determine the converter
efficiency at the appropriate operating conditions. Then
use the following equation to determine the power dis-
sipation (PD):
Case-to-Ambient Thermal Impedance
Figure 17 shows the case-to-ambient thermal imped-
ance, θca (°C/W) for the MH010 modules. This informa-
tion is used to predict the case temperature for a given
operating point and airflow using this equation:
where TC is the case temperature (°C), PO is the output
power (W), η is the efficiency for the desired voltage
and load (see Characteristics Curves section), and TA
is the ambient inlet temperature (°C).
8-1360(C)
Figure 17. MH010A, B, C Case-to-Ambient Thermal
Impedance
25 40 8530 50 55 60
0.0
1.0
AMBIENT TEMPERATURE, T
A
(°C)
1.5
2.0
2.5
3.0
3.5
0.5
4.0
4.5
35 45 65 70 75 80
3 ms
–1
(600 LFM)
NATURAL CONVECTION
2 ms
–1
(400 LFM)
1 ms
–1
(200 LFM)
0.5 ms
–1
(100 LFM)
POWER DISSIPATION, P
D
(W)
PDPout 1η–
η
-----------
•
=
TCPO1η–
η
------------
θ
ca TA+=
0.0 0.5 1.0 3.0
0.0
8.00
AIRFLOW, ms
–1
(LFM)
1.5
1.00
6.00
7.00
2.0 2.5
5.00
4.00
3.00
2.00
9.00
THERMAL IMPEDANCE (°C/W)
CASE-TO-AMBIENT
(100) (200) (600)(300) (400) (500)
12 Tyco Power Systems
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Outline Diagrams
Dimensions are in millimeters and (inches).
Module tolerance, unless otherwise indicated: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.).
Single-Output Module
8-663(C)
T op View
Side View
Bottom View
12.70 (0.500)
5.08 (0.200)
7.62 (0.300)
22.9 (0.90)
25.4
(1.00) 20.32
(0.800)
50.8 (2.00) MAX
+ OUT –
+ IN –
Tyco
MH010A
DC-DC POWER MODULE
5V 2.74A IN 5V 2.00A OUT
MADE IN USA
40.6
(1.60)
MAX
0.79 (0.031) DIA
4.8 (0.19) MIN
0.51 (0.020)
12.7 (0.50)
MAX
Tyco Power Systems 13
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Outline Diagrams (continued)
Dimensions are in millimeters and (inches).
Module tolerance, unless otherwise indicated: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.).
Single-Output Module with Remote On/Off
8-664(C)
T op View
Side View
Bottom View
0.79 (0.031) DIA
0.51 (0.020)
4.8 (0.19) MIN
12.7 (0.50)
MAX
50.8 (2.00) MAX
+ OUT –
+ IN –
Tyco
MH010A1
DC-DC POWER MODULE
5V 2.74A IN 5V 2.00A OUT
MADE IN USA
ON/OFF
40.6
(1.60)
MAX
12.70 (0.500)
22.9 (0.90)
20.32
(0.800)
25.4
(1.00)
5.08 (0.200)
7.62 (0.300)
5.08 (0.200)
14 Tyco Power Systems.
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Outline Diagrams (continued)
Dimensions are in millimeters and (inches).
Module tolerance, unless otherwise indicated: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.).
Dual-Output Module
8-666(C)
T op View
Side View
Bottom View
50.8 (2.00) MAX
MADE IN USA
+ IN –
+ 12V COM – 12V
Tyco
MH010BK1
DC-DC POWER MODULE
5V 2.70A IN 12V 0.42A OUT
–12V 0.42A OUT
40.6
(1.60)
MAX
0.79 (0.031) DIA
0.51 (0.020)
12.7 (0.50)
MAX
4.8 (0.19) MIN
2.54 (0.100)
12.70 (0.500)
5.08 (0.200)
7.62 (0.300)
22.9 (0.90)
20.32
(0.800)
25.4
(1.00)
Tyco Power Systems 15
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Outline Diagrams (continued)
Dimensions are in millimeters and (inches).
Module tolerance, unless otherwise indicated: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.).
Dual-Output Module with Remote On/Off
8-665(C)
T op View
Side View
Bottom View
50.8 (2.00) MAX
MADE IN USA
+ IN –
+ 12V COM – 12V
Tyco
MH010BK1
DC-DC POWER MODULE
5V 2.70A IN 12V 0.42A OUT
–12V 0.42A OUT
ON/OFF
40.6
(1.60)
MAX
0.79 (0.031) DIA
0.51 (0.020)
4.8 (0.19) MIN
12.7 (0.50)
MAX
2.54 (0.100)
20.32
(0.800)
12.70 (0.500)
5.08 (0.200)
22.9 (0.90)
25.4
(1.00)
5.08 (0.200)
7.62 (0.300)
MH010-Series Power Modules: Data Sheet
4.5 Vdc to 10 Vdc Inputs; 10 W August 1997
16 Tyco Power Systems
Recommended Hole Patterns
Component-side footprint.
Dimensions are in millimeters and (inches).
Single-Output Module
8-663(C)
Dual-Output Module
8-666(C)
Single-Output Module with Remote On/Off
8-664(C)
Dual-Output Module with Remote On/Off
8-665(C)
MODULE
OUTLINE
12.70 (0.500)
5.08 (0.200)
22.9 (0.90)
25.4
(1.00)
20.32
(0.800)
7.62 (0.300)
MODULE
OUTLINE
12.70 (0.500)
7.62 (0.300)
22.9 (0.90)
2.54 (0.100)
5.08 (0.200)
20.32
(0.800)
25.4
(1.00)
MODULE
OUTLINE
12.70 (0.500)
22.9 (0.90)
20.32
(0.800)
25.4
(1.00)
5.08 (0.200)
7.62 (0.300)
5.08 (0.200)
MODULE
OUTLINE
12.70 (0.500)
5.08 (0.200)
7.62 (0.300)
22.9 (0.90)
5.08 (0.200) 2.54 (0.100)
20.32
(0.800)
25.4
(1.00)
Tyco Power Systems 17
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Ordering Information
Optional features may be ordered using the device code suffixes shown below. The feature suffixes are listed
numerically in descending order.
Please contact your Tyco Power Systems Account Manager or Application Engineer for
pricing and availability of options.
Input
Voltage Output
Voltage Output
Power Device
Code Comcode
5 V 5 V 10 W MH010A 106698442
5 V 12 V 10 W MH010B 106698459
5 V 15 V 10 W MH010C 106698467
5 V +12 V, –12 V 10 W MH010BK 106698509
5 V +15 V, –15 V 10 W MH010CL 106698541
Option Device Code Suffix
Short pin: 28 mm ± 0.25 mm
(0.110 ± 0.010 in.) 8
Negative logic
Remote on/off 1
1818 Tyco Power Systems
Data Sheet
August 1997
Notes
Tyco Power Systems 19
Data Sheet
August 1997 4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
Notes
Data Sheet
August 1997
4.5 Vdc to 10 Vdc Inputs; 10 W
W orld Wide Headquarters
Tyco Electronics Power System s, Inc.
3000 Skyline Drive, Mesquite, TX 75149, USA
+1-800-526-7819
(Outside U.S.A.: +1-972-284-2626)
www.power.tycoelectronics.com
e-mail: techsupport1@tycoelectronics.com
Europe, Middle -East and Africa H eadquarters
Tyco Electronics (UK) Ltd
Tel: +44 (0) 1344 469 300
Latin Am erica, Brazil, Caribbean Headquarters
Tyco E lectronics P o w er S ystem s
Tel: +56 2 209 8 211
India H eadquarters
Tyco Electronics Syste ms India Pte. Ltd.
Tel: +91 80 841 1633 x3001
Asia-Pacific Headquarters
Tyco Electronics Singapore Pte. Ltd.
Tel: +65 6416 4283
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.
© 2005 Tyco Electronics Power Systems, Inc., (Mesquite, Texas) All International Rights Reserved.
4.5 Vdc to 10 Vdc Inputs; 10 W
MH010-Series Power Modules:
