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HT7L4815 - Non-isolation Buck LED Lighting Driver

Product Overview

Holtek Semiconductor

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HT7L4815 Non-isolation Buck LED Lighting Driver by Holtek Semiconductor - Datasheet Preview — Datasheet preview – HT7L4815

Datasheet Details

Part number	HT7L4815
Manufacturer	Holtek Semiconductor
File Size	447.77 KB
Description	Non-isolation Buck LED Lighting Driver
Datasheet	HT7L4815 Datasheet
Additional preview pages of the HT7L4815 datasheet.

Product details

Description

The HT7L4815 is a non-isolation buck PWM controller for LED lighting applications.

Features

Non-isolation buck topology.
Integrated 500V MOSFET.
Wide AC input range.
from 85VAC to 265VAC.
High Power Factor of >0.9 without additional circuitry.
Accurate constant current (< ±3%).
Low start-up current reduces power dissipation.
Full protection functions for enhanced safety:.
Gate driver output voltage clamp.
VCC over voltage protection.
VCC OVP.
VC.

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Published: May 11, 2018 |