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LM3402HV - 0.5A Constant Current Buck Regulator

This page provides the datasheet information for the LM3402HV, a member of the LM3402 0.5A Constant Current Buck Regulator family.

Datasheet Summary

Description

The LM3402/02HV are monolithic switching regulators designed to deliver constant currents to high power LEDs.

Features

  • Integrated 0.5A N-channel MOSFET VIN Range from 6V to 42V (LM3402) VIN Range from 6V to 75V (LM3402HV) 500 mA Output Current Over Temperature Cycle-by-Cycle Current Limit No Control Loop Compensation Required Separate PWM Dimming and Low Power Shutdown Supports all-ceramic output capacitors and capacitor-less outputs n Thermal shutdown protection n MSOP-8 Package n n n n n n n n.

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Datasheet preview – LM3402HV

Datasheet Details

Part number LM3402HV
Manufacturer National Semiconductor
File Size 1.01 MB
Description 0.5A Constant Current Buck Regulator
Datasheet download datasheet LM3402HV Datasheet
Additional preview pages of the LM3402HV datasheet.

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www.DataSheet4U.com LM3402/LM3402HV 0.5A Constant Current Buck Regulator for Driving High Power LEDs October 2006 LM3402/LM3402HV 0.5A Constant Current Buck Regulator for Driving High Power LEDs General Description The LM3402/02HV are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 735 mA (typical) for step-down (Buck) regulators.
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