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HM3348 - Boost LED Driver

Product Overview

H&M Semiconductor

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HM3348 Boost LED Driver by H&M Semiconductor - Datasheet Preview — Datasheet preview – HM3348

Datasheet Details

Part number	HM3348
Manufacturer	H&M Semiconductor
File Size	475.68 KB
Description	Boost LED Driver
Datasheet	HM3348 Datasheet
Additional preview pages of the HM3348 datasheet.

Product details

Description

The H0 is a step-up DC/DC converter with a constant current to drive white LEDs or similar.

Features

Input Voltage Range: 2.2V to 6V.
Programmable LED Current.
Drives LEDs up to 27V.
Switching Frequency: up to 800kHz.
Wide Dimming Frequency Range: 20kHz to 360kHz.
Programmable Overvoltage Protection.
Tiny SOP8/PP Package.

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Published: Jul 2, 2025 |