IRISMPS1 Datasheet, PDF (1/12 Pages) International Rectifier – REFERENCE DESIGN

IRISMPS1
REFERENCE DESIGN
International Rectifier • 233 Kansas Street El Segundo CA 90245 USA
Technical Specifications
1. DC Input: V=36-72V, I= 1.0A max
2. Inrush Current: 4A max
3. Efficiency: Typical 75% when measured at maximum load high line (73% at low line)
4. Output Characteristics
Nominal Ouput Voltage
5V
Load Range
Min
Max
0A
5A
Regulation
(V)
4.75V ~ 5.25V
5. Turn On Delay: 300msec @ 36V full load
6. Hold-Up Time: 3msec (48Vin Full load) / 2ms (36Vin Full load)
7. Short Circuit Protection:Yes
8: Output Rise Time: 8ms max (10-90%)
9: Over Voltage Protection: Yes
10: Switching Frequency: 85 -425kHz
Relevant Technical Documents
AN1018a - Using the IR40xx Series SMPS ICs
AN1024a - Flyback transformer design for the IR40xx series
IRIS4007(K) - Datasheet
www.irf.com
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