Isolated and Regulated 7.5 WATT Modular DC/DC Converters ASD08 series
WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
24-Pin DIP Package
Wide 2:1 Input Range
1500V Isolation
Short Circuit Protection
High Efficiency
Input PI Filter
Model Number Output Voltage Output mAmps Input Range Efficiency
SINGLE OUTPUT
ASD08-12S3 3.3 VDC 1500 9-18 VDC 74%
ASD08-24S3 1500 18-36 VDC 76%
ASD08-48S3 1500 36-72 VDC 76%
ASD08-12S5 5 VDC 1500 9-18 VDC 78%
ASD08-24S5 1500 18-36 VDC 79%
ASD08-48S5 1500 36-72 VDC 80%
ASD08-12S12 12 VDC 625 9-18 VDC 82%
ASD08-24S12 625 18-36 VDC 82%
ASD08-48S12 625 36-72 VDC 82%
ASD08-12S15 15 VDC 500 9-18 VDC 82%
ASD08-24S15 500 18-36 VDC 82%
ASD08-48S15 500 36-72 VDC 82%
DUAL OUTPUT
ASD08-12D5 +/-5 VDC +/-750 9-18 VDC 79%
ASD08-24D5 +/-750 18-36 VDC 81%
ASD08-48D5 +/-750 36-72 VDC 81%
ASD08-12D12 +/-12 VDC +/-310 9-18 VDC 83%
ASD08-24D12 +/-310 18-36 VDC 83%
ASD08-48D12 +/-310 36-72 VDC 83%
ASD08-12D15 +/-15 VDC +/-250 9-18 VDC 83%
ASD08-24D15 +/-250 18-36 VDC 83%
ASD08-48D15 +/-250 36-72 VDC 83%
Unit measures 0.8”W x 1.25”L x 0.5”H
Isolated and Regulated 7.5 WATT Modular DC/DC Converters ASD08 series
WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
* These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
All specifications are typical at nominal input, full load, and 25°C unless otherwise
noted
INPUT SPECIFICATIONS
Input Voltage Ranges: 12 VDC Nominal 9-18 VDC
24 VDC Nominal 18-36 VDC
48 VDC Nominal 36-72 VDC
Input Filter PI Type
OUTPUT SPECIFICATIONS
Voltage and Current See Selection Chart
Load Regulation Single (10% to FL) +/-0.5%
Dual (25% to FL) +/-1%
Line Regulation (HL-LL) +/-0.2%
Temperature Coefficient +/-0.05%/°C
Ripple/Noise 100mVp-p max.
Voltage Accuracy +/-2%, max.
Voltage Balance (Dual) +/-1%
Short Circuit Protection Continuous
Efficiency See Selection Chart
GENERAL SPECIFICATIONS
Input-Output Isolation 1500VDC
Isolation Resistance 10-9nth Ohm min.
Switching Frequency 300Khz
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature -25 to +71°C
Case Temperature 100°C max.
Storage Temperature -40 to +100°C *
Cooling Free Air Convection
MTBF Single O/P 1,109,000 Hrs.
Dual O/P 1,090,000 Hrs.
MIL-HDBK-217F
Ground Benign, 25°C
PHYSICAL SPECIFICATIONS
Case Material Black coated Copper
w. Non-conductive base
Construction Fully Encapsulated
Weight 0.5 oz, (13g)
Dimensions 0.80” x 1.25” x 0.4”
Isolated and Regulated 7.5 WATT Modular DC/DC Converters ASD08 series
WWW.ASTRODYNETDI.COM ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
MECHANICAL DIMENSIONS
NOTE: Pin Size is 0.02” Inch (0.5mm) DIA
All Dimensions In Inches (mm)
Tolerance .xx = +/-0.02, .xxx = +/- 0.010
Pin # Single Outputs Dual Outputs
1 No Pin No Pin
2 - Input - Input
3 - Input - Input
5 No Pin No Pin
9 NC Common
10 NC NC
11 NC - Output
12 No Pin No Pin
13 No Pin No Pin
14 + Output + Output
15 NC NC
16 - Output Common
22 + Input + Input
23 + Input + Input
24 No Pin No Pin
0315