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TS1937 Boost (Step-up) WLED Driver

TS1937 Description

Boost (Step-up) WLED Driver SOT-25 Pin Definition: 1.SW 2.Ground 3.Feedback 4.CTRL 5.Input www.DataSheet4U.com TS1937 General .
The TS1937 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

TS1937 Features

* Inherently Matched LED Current High Efficiency: 88% Typical Drives Up to 6 LEDs @ Vin 5V Drives Up to 12 LEDs @ Vin 12~15V 36V Rugged Bipolar Switch Fast 1.2MHz Switching Frequency Requires Only 0.22µF Output Capacitor PWM dimming control 1KHz to

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Boost Step-up WLED Driver Taiwan Semiconductor Company
Taiwan Semiconductor Company TS1937-like datasheet