WS3215 - Step-down High Brightness LED Driver

WINSEMI

WS3215 Datasheet Preview — Preview of WS3215 PDF

Datasheet Details

Part number	WS3215
Manufacturer	WINSEMI
File Size	217.47 KB
Description	Step-down High Brightness LED Driver
Datasheet	WS3215-WINSEMI.pdf

WS3215 Product details

Description

The WS3215 is a continuous conduction mode inductive step-down converter.designed for driving single or multiple series LED efficiently from a voltage source higher than the total LED chain voltage.

Features

Simple low parts count.
Wide input voltage range：8V to 40V.
Up to 1.5A output current.
Output current limit protection.
Over temperature protection.
Single pin on/off and brightness control using DC Voltage or PWM.
Typical 5% output current accuracy.
Inherent open-circuit LED protection.
High efficiency (up to 97% ).
Adjustable LED constant current.

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Published: May 2, 2016 |