Key Features:
• 8W Output Power
• 2:1 Input Voltage Range
• 1,500 VDC Isolation
• -40ºC Operation
• Compact DIP Case
• Single & Dual Outputs
• 1.0 MH MTBF
• Industry Standard Pin-Out
• Lowest Cost!!
A800ERW
Low Cost, 8W DIP
Wide Input Range
DC/DC Con vert ers
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
RoHS Compliant
Input
Parameter Conditions Min. Typ. Max. Units
Input Voltage Range
5 VDC Input 4.5 5.0 9.0
VDC
12 VDC Input 9.0 12.0 18.0
24 VDC Input 18.0 24.0 36.0
48 VDC Input 36.0 48.0 75.0
Input Filter π (Pi) Filter
Reverse Polarity Input Current 1.0 A
Short Circuit Input Power 1,000 3,000 mW
Output
Parameter Conditions Min. Typ. Max. Units
Output Voltage Accuracy ±2.0 %
Output Voltage Balance Dual Output , Balanced Loads ±2.0 %
Line Regulation Vin = Min to Max ±0.5 %
Load Regulation, Single Output Iout = 25% to 100% ±0.5 %
Load Regulation, Dual Output Iout = 25% to 100% ±2.0 %
Ripple & Noise (20 MHz) (Note 1) 3.3 VDC, 5 VDC Output 80 mV P - P
Ripple & Noise (20 MHz) All Other Outputs. 1 % P - P
Output Power Protection 110 %
Transient Recovery Time (Note 2)
50% Load Step Change
300 µSec
Transient Response Deviation ±2.0 ±6.0 %
Temperature Coeffi cient ±0.05 %/ºC
Output Short Circuit Continuous
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage 60 Seconds 1,500 VDC
Isolation Resistance 500 VDC 1,000 MΩ
Isolation Capacitance 100 kHz, 1V 380 pF
Switching Frequency 300 kHz
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient -40 +25 +75 ºC
Operating Temperature Range Case -40 +95 ºC
Storage Temperature Range -40 +115 ºC
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size 1.25 x 0.80 x 0.50 Inches (31.8 x 20.3 x 12.7 mm)
Case Material Non-Conductive Black Plastic (UL94-V0)
Weight 0.56 Oz (16g)
Reliability Specifi cations
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 25ºC, Gnd Benign 1.0 MHours
Absolute Maximum Ratings
Parameter Conditions Min. Typ. Max. Units
Input Voltage Surge (1 Sec)
5 VDC Input -0.7 16.0
VDC
12 VDC Input -0.7 25.0
24 VDC Input -0.7 50.0
48 VDC Input -0.7 100.0
Lead Temperature 1.5 mm From Case For 10 Sec 260 ºC
Internal Power Dissipation All Models 2,500 mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Series
A
Budget
Saver!!
Electrical Specifi cations
Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.
