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C-10
IAS010YG
40
45
50
55
60
65
70
75
80
85
10 20 30 40 50 60 70 80 90 100
LOAD %
EFFICIENCY %
EFF. (18 v )
EFF. (24 v )
EFF. (36 v )
Setpoint Accuracy ±1 %
Line Regulation Vin Min. - Vin Max., Iout Rated ±0.2% Vout
Load Regulation Iout Min. - Iout Max., Vin Nom. ±0.5% Vout
Minimum Output Current 10 % Iout Rated
Dynamic Regulation, Loadstep 25% Iout
Pk Deviation 4% Vout
Settling Time 500 µs
Voltage Trim Range ±10%
Short Circuit / Overcurrent Protection Shutdown / Hiccup
Current Limit Threshold Range, % of Iout Rated 110 - 140%
TECHNICAL SPECIFICATIONS
IAS DC/DC converters provide up to 12 Watts of
output power in an industry standard package and
footprint. With a maximum case temperature of
100°C, the IAS is well suited for the most demanding
applications. The IAS features 1500 VDC isolation,
short circuit, and overtemperature protection, as well
as six-sided shielding. The IAS is available with
optional enable and voltage trim. Please see the IAD
series for dual output applications.
• Industry Standard
Package
• Industry Standard
Footprint
• Up to 12W Output
• 100°C Case Operation
• Optional Trim and
Enable
• Wide Range Input
• 1500V Isolation
• Short Circuit Protection
DESCRIPTION FEATURES
IAS SERIES - 12 WATT
Efficiency vs. Load (24V Input)
Turn-On Time 10 ms
Remote Shutdown Positive Logic
Switching Frequency 375 kHz
Isolation
Input - Output 1500 VDC
Input - Case (24 Vin) 1050 VDC
Output - Case (48 Vin) 500 VDC
Temperature Coefficient ±0.03%/°C
Case Temperature
Operating Range -40 To +100°C
Storage Range -55 To +115°C
Humidity Max., Non-Condensing 95%
Vibration, 3 Axes, 5 Min Each 5 g, 10 - 55 Hz
MTBF† (Bellcore Tr-nwt-000332) 2.1 X 106 hrs
Safety UL, cUL, VDE
Weight (Approx.) 1.0 oz
General
Notes
† MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Units are water-washable and fully compatible with commercial spray or immersion
post wave-solder washing equipment.
Voltage Range
24 VDC Nominal 18 - 36 VDC
48 VDC Nominal 34 - 75 VDC
Reflected Ripple 25 mA
Input Reverse Input Current Shunt Diode
Input
Output
C-11
Thermal Impedance Tolerances
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
Pin Function
IAS SERIES - 12 WATT
1+V
in
2-V
in
3No Pin
(Shutdown)
4+V
out
5No Pin
(Trim)
6-V
out
Natural Convection 15.4 °C/W
100 LFM 12.2 °C/W
200 LFM 9.3 °C/W
300 LFM 7.4 °C/W
400 LFM 6.4 °C/W
Inches: (Millimeters)
.XX ± 0.020 .X ± 0.5
.XXX ± 0.010 .XX ± 0.25
Pin:
± 0.002 ± 0.05
Case:
+ 0.04, - 0.00 + 1.0, - 0.00
( Dimensions as listed unless otherwise
specified.)
MECHANICAL DRAWING
Vin
(Volts) Vi n Range
(Volts) Iin Max.*
(Amps) Vout
(Volts) Iout Rated
(Amps) Rip p le & No ise
Pk-Pk (mV) Efficiency
Typ. ** Model
24
24
24
24
48
48
48
48
18 - 36
18 - 36
18 - 36
18 - 36
34 - 75
34 - 75
34 - 75
34 - 75
0.49
0.69
0.81
0.79
0.26
0.36
0.43
0.43
3.3
5
12
15
3.3
5
12
15
2.0
2.0
1.0
0.8
2.0
2.0
1.0
0.8
75
75
120
150
75
75
120
150
75%
80%
85%
86%
75%
81%
85%
86%
IAS006YE †
IAS010YG
IAS012YH
IAS012YJ
IAS006ZE
IAS010ZG
IAS012ZH
IAS012ZJ
† Denotes advanced p roduct release. Consult factory for product availability.
* Max imu m inpu t cur rent at m i nim um i nput v olt ag e, ma x i mu m ra te d o ut p ut p ower.
** At nominal Vin, rated output..
MODELS - (See the last page of this file for options.)
(1.0mm)
DIA 0.040"
(4.6mm)
0.18" MIN.
(10.7mm)
0.42"
1.00"
(50.8mm)
2.00"
0
1.40"(35.6mm)
0.800"(20.3mm)
(25.4mm)
BOTTOM VIEW
56
21 3
4
0
(22.9mm)
0.900"
(20.3mm)
0.800"
(12.7mm)
0.500"
(10.2mm)
0.400"
(7.6mm)
0.300"
C105
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION SUFFIX APPLICABLE SERIES REMARKS
Negative Logic N HAS, HBD, HBS, HES, LES, QBS,
QES, TES, TQD TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
Lucent Compatible Trim T HAS, HBD, HBS, HES, QBS, QES
Terminal Strip TS XWS, XWD, XWT
Trim 1 IAS, LES
Enable 2 IAD, IAS, LES, SMS
Trim and Enable 3 IAS, LES
Current Share 4 SMS
Headerless Y E ncapsulated EWS, IWS, OWS
PIN LENGTH A ND HEAT SINK
OPTIONS Standard Pin Length is 0.180”
(4.6mm)
0.110” (2.8mm) Pin Length 8 All Units (Except SMS)
0.150” (3.8mm) Pin Length 9 All Units (Except SMS)
0.24” (6.1mm) Horizontal Heatsi nk 1H All Units (Except DIP, SIP, and SM
Packages) Includes Thermal Pad
0.24” (6.1mm) Vertical Heatsink 1V All Units (Except DIP, SIP, and SM
Packages) Includes Thermal Pad
0.45” (11.4mm) Horizontal
Heatsink 2H All Units (Except DIP, SIP, and SM
Packages) Includes Thermal Pad
0.45” (11.4mm) Vertical Heatsink 2V All Units (Except DIP, SIP, and SM
Packages) Includes Thermal Pad
0.95” (24.1mm) Horizontal
Heatsink 3H All Units (Except DIP, SIP, and SM
Packages) Includes Thermal Pad
0.95” (24.1mm) Vertical Heatsink 3V All Units (Except DIP, SIP, and SM
Packages) Includes Thermal Pad
Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
