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HM3501 - 5V/1.8A 150KHz 45V Buck DC to DC Converter

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.

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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Datasheet Details

Part number HM3501
Manufacturer H&M Semiconductor
File Size 322.56 KB
Description 5V/1.8A 150KHz 45V Buck DC to DC Converter
Datasheet download datasheet HM3501 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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5V/1.8A 150KHz 45V Buck DC to DC Converter For USB Interface HM3501 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. Applications n Car Charger. n Battery Charger. n USB Power Supply. 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.