QPS4033x055xxx


 
Form Factor: 1/4 Brick
Input Voltage: 36-75V
Max Power: 181.5W
Max Current: 55A
Output Voltage: 3.3V
Efficiency: 93%
 

Features

High Efficiency 93% at 3.3V/55A output

● Excellent thermal performance

Over-voltage, over-current, short-circuit, and over temperature protection

Monotonic start-up

Fixed frequency operation

● Basic Insulation, 2250Vdc input-to-output isolation

● UL 60950-1 2nd edition recognized

Options

● Baseplate

● Dual output pins for high output current

● Auto-restart after fault shutdown

● Negative/ Positive enable logic

● Case pin

● Various lead lengths


Alternatives
Model Output
voltage
Input
voltage
Power
level
HRS4033x060xxxE 3.3V 36-75V 165W
HRS4033x060xxx 3.3V 36-75V 198W
QPS3033x060xxxW 3.3V 18-75V 198W
QPS4033x055xxx 3.3V 36-75V 181.5W
EBC4033x060xxx 3.3V 36-75V 198W