BW9130HV - 3A LED Driver

Description

BW9130HV is the monolithic IC designed for a step-down DC/DC converter capable of driving 3A load without an additional transistor.

The input voltage range is up to 60V.

Its feedback voltage, VFB, is 200mV.

Features

include a cycle-bicycles current limit and a thermal protection. The BW9130HV is available in standard 5LTO220, and 5L-TO263 packages. Features.
Maximum input voltage up to 60V.
VFB: 200mV.
Frequency: 52KHz.
ILED = 3.0A maximum.
ON/OFF input may be used for the analog dimming.
Thermal protection.
Cycle by cy.

Bruckewell

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Datasheet Details

Part number	BW9130HV
Manufacturer	Bruckewell
File Size	480.02 KB
Description	3A LED Driver
Datasheet	BW9130HV Datasheet
Additional preview pages of the BW9130HV datasheet.

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Full PDF Text Transcription

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BW9130HV 3A LED Driver with Dimming Control Description BW9130HV is the monolithic IC designed for a step-down DC/DC converter capable of driving 3A load without an additional transistor. The input voltage range is up to 60V. Its feedback voltage, VFB, is 200mV. The BW9130HV operates at a switching frequency of 52kHz. The external shutdown function is controlled by a logic level on the ON/OFF pin and then the circuit comes into the standby mode with ISTBY~50μA (typ.). The ON/OFF pin may be used for the analog dimming. As the voltage on the ON/OFF pin is increased from 0.07V to 0.67V, the voltage on the FB pin falls from 200mV to 0. The self-protection features include a cycle-bicycles current limit and a thermal protection.

Published: Apr 9, 2019 |