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HM3501 Datasheet 5v/1.8a 150khz 45v Buck DC To DC Converter

Manufacturer: H&M Semiconductor

Overview: 5V/1.8A 150KHz 45V Buck DC to DC Converter For USB Interface.

General Description

The HM3501 is a 150 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 1.8A load with high efficiency, low ripple and excellent line and load regulation.

Requiring a minimum number of external ponents, the regulator is simple to use and include internal frequency pensation and a fixed-frequency oscillator.

The HM3501 built in output short protection function.

Key Features

  • n Wide 8V to 45V input voltage range. n Fixed 5V output voltage. n Maximum 1.8A output current. n Fixed 150KHz switching frequency. n Internal optimize power MOSFET. n High efficiency up to 92%. n Built in output short shutdown function. n Excellent line and load regulation. n Built in thermal shutdown function. n Built in current limit function. n Available in SOIC-8 package.

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HM3501 Distributor