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WD3131 - 26V Step-Up White LED Driver

Product Overview

WillSEMI

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WD3131 26V Step-Up White LED Driver by WillSEMI - Datasheet Preview — Datasheet preview – WD3131

Datasheet Details

Part number	WD3131
Manufacturer	WillSEMI
File Size	396.96 KB
Description	26V Step-Up White LED Driver
Datasheet	WD3131 Datasheet
Additional preview pages of the WD3131 datasheet.

Product details

Description

The WD3131 is a constant current, high efficiency LED driver.

Features

Input voltage range : 3~5.5V.
Open LED Protection : 26V.
Reference Voltage : 200mV (±5%).
Switching frequency : 1MHz (Typ. ).
Efficiency : Up to 92%.
Main switch current limit : 1.5A (Min. ).
PWM Dimming frequency : (5KHz to 200KHz).
PWM Dimming Duty : Min. 4% Pin configuration (Top view) 654 3131 EAYW.

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Published: Apr 30, 2017 |