FEATURES
• 0.18 in2board space • 5, 12, 24 and 48 VDC Inputs
• 80% Efficiency • 1000 VDC Isolation
• 15 Watts per in3• Industry Standard Pinouts
DC/DC Converters
IA SERIES
1 WATT
ELECTRICAL SPECIFICATIONS
All specifications typical at nominal line, full load and 25°C
Input voltage range ±10%
Input reflected noise (20MHz BW) 100mV p-p max.
Output voltage accuracy ±5%
Line regulation 1.2%/1% of Vin
Load regulation (20% to 100% Load) ±10%
Output ripple and noise (20 MHz BW) 75mV p-p max.
Efficiency at full load 9V, 12V and 15V outputs 80% typical
Efficiency at full load 3.3V and 5V outputs 70% typical
Short circuit protection 1 second max.
Input output isolation 1000VDC min.
Temperature coefficient 0.03% per °C max
Operating temperature range -40°C to 85°C
Storage temperature range -55°C to 125°C
260 Hopping Brook Road
Holliston, Massachusetts 01746
Tel. (508) 429-4440 Fax (800) 226-2100
http://www.intlpower.com
Specifications subject to change. Unit requires 10mm of air space.
SHOWN
ACTUAL
SIZE
MODELS CHART
OUTPUT OUTPUT PART NUMBERS
VOLTAGE(S) CURRENT(S) 5VDC INPUT 12VDC INPUT 24VDC INPUT 48VDC INPUT
±3.3VDC ±150mA IA0503 IA1203 IA2403 IA4803
±5VDC ±100mA IA0505 IA1205 IA2405 IA4805
±9VDC ±55mA IA0509 IA1209 IA2409 IA4809
±12VDC ±42mA IA0512 IA1212 IA2412 IA4812
±15VDC ±33mA IA0515 IA1215 IA2415 IA4815
Add suffix “S” for single-in-line package, suffix “D” for dual-in-line package.
MECHANICAL SPECIFICATIONS
SINGLE-IN-LINE PACKAGE DUAL-IN-LINE PACKAGE
DERATING CURVE
PIN CONNECTIONS
Pins .01 x .02 inches* 0.280 max for 48VDC input models
0.240 MAX*
0.780 MAX
0.015 0.400 MAX
0.120 MIN
0.100
0.045
0.010 MAX 0.500
0.400 MAX
0.800 MAX
0.110 MIN 0.310 MAX
0.300
0.010
0.300 TYP
0.600
0.18
BOTTOM
SINGLE-IN-LINE PACKAGE DUAL-IN-LINE PACKAGE (TOP VIEW)
12 456
Vcc GND -V 0V +V
Vcc
GND NC
-V 0V+V
17
14 11 9 8
1.5
1.25
1.0
.75
.5
0 -40 0 25 50 75 100
85
Safe operating area
Safe operating area
Safe operating area
Ambient Temperature ⬚C
Output Power (Watts)
Temperature derating graph
