3
IAS010YG
40
45
50
55
60
65
70
75
80
85
10 20 30 40 50 60 70 80 90 100
LOAD %
EFFICIENCY %
EFF. (18v)
EFF. (24v)
EFF. (36v)
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 mS
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 pins. 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
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 106hrs
Safety UL, cUL, VDE
Weight (Approx.) 1.0 oz
† 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.
Output
General
Notes
IAS SERIES - 12 WATT
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
REV. 08/30/01
4
IAS SERIES - 12 WATT
MODEL INPUT VOLTAGE INPUT VOLTAGE MAXIMUM INPUT OUTPUT RATED OUTPUT RIPPLE & NOISE TYPICAL
(VOLTS) RANGE (VOLTS) CURRENT (AMPS)* VOLTAGE (VOLTS) CURRENT (AMPS) pk-pk (mV) EFFICIENCY**
IAS012YG 24 18-36 0.81 12 1.0 120 85%
IAS012YH 24 18-36 0.81 12 1.0 120 85%
IAS012YJ 24 18-36 0.79 15 0.8 150 86%
IAS006ZE 48 34-75 0.26 3.3 2.0 75 75%
IAS010ZG 48 34-75 0.36 5 2.0 75 81%
IAS012ZH 48 34-75 0.43 12 1.0 120 85%
IAS012ZJ 48 34-75 0.43 15 0.8 150 86%
NOTES: * Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
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
1+V
in
2-V
in
3 No Pin
(Shutdown)
4+V
out
5 No 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.)
MODELS - (See the last page of Section for options.)
MECHANICAL DRAWING
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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.
OPTIONS
