Astrodyne ASD705-24D12 Isolated and regulated 7.5 watt modular dc/dc converter Datasheet

ASD705
I sol at e d a n d R e gul at ed 7. 5 WATT M odula r DC/DC Co n ve rte rs
series
Industry Standard Package
Wide 2:1 Input Range
1500V Isolation
Short Circuit Protection
High Efficiency
Input PI Filter
Unit measures 1”W x 2”L x 0.4”H
Model Number
Output Voltage
Output mAmps
Input Range
Efficiency
SINGLE OUTPUT
ASD705-12S3
3.3 VDC
ASD705-24S3
ASD705-48S3
ASD705-12S5
5 VDC
ASD705-24S5
ASD705-48S5
ASD705-12S12
12 VDC
ASD705-24S12
ASD705-48S12
ASD705-12S15
15 VDC
ASD705-24S15
ASD705-48S15
1500
1500
1500
1500
1500
1500
625
625
625
500
500
500
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
74%
76%
76%
76%
78%
78%
80%
82%
81%
80%
82%
81%
DUAL OUTPUT
ASD705-12D5
+/-5 VDC
ASD705-24D5
ASD705-48D5
ASD705-12D12
+/-12 VDC
ASD705-24D12
ASD705-48D12
ASD705-12D15
+/-15 VDC
ASD705-24D15
ASD705-48D15
+/-750
+/-750
+/-750
+/-310
+/-310
+/-310
+/-250
+/-250
+/-250
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
76%
78%
78%
80%
81%
81%
80%
81%
81%
WWW.ASTRODYNETDI.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASD705
I sol at e d a n d R e gul at ed 7. 5 WATT M odula r DC/DC Co n ve rte rs
INPUT SPECIFICATIONS
Input Voltage Ranges:
Input Filter
GENERAL SPECIFICATIONS
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
PI Type
9-18 VDC
18-36 VDC
36-72 VDC
Input-Output Isolation
Isolation Resistance
Switching Frequency
1500VDC
10-9nth Ohm min.
100Khz
ENVIRONMENTAL SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise(Single/Dual)
Voltage Accuracy
Voltage Balance (Dual)
Short Circuit Protection
Efficiency
series
See Selection Chart
Single (10% to FL)
+/- 0.5%
Dual (25% to FL)
+/-1%
(HL-LL)
+/- 0.5%
+/-0.05%/°C
3.3V/5V
100mVp-p max.
12V/15V
1% p-p max.
+/- 2%
+/-1%
Continuous
See Selection Chart
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
1,222,000 Hrs.
Dual O/P
1,148,000 Hrs.
MIL-HDBK-217F
Ground Benign, 25°C
PHYSICAL SPECIFICATIONS
Case Material
Construction
Weight
Dimensions
Black coated Copper
w. Non-conductive base
Fully Encapsulated
1 oz, (27g)
2” x 1” x 0.4”
All specifications are typical at nominal input, full load, and 25°C unless otherwise noted
* 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.
WWW.ASTRODYNETDI.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
I sol at e d a n d R e gul at ed 7. 5 WATT M odula r DC/DC Co n ve rte rs
MECHANICAL DIMENSIONS
Pin #
Single Outputs
Dual Outputs
1
2
3
4
5
+ Input
- Input
+ Output
No Pin
- Output
+ Input
- Input
+ Output
Common
- Output
ASD705
series
Derating Curve
WWW.ASTRODYNETDI.COM
0315
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
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