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TS19376 Datasheet 1a Step-down High Brightness Led Driver

Manufacturer: Taiwan Semiconductor

Overview: TS19376 1A Step-down High Brightness LED Driver SOT-89-5L Pin Definition: 1. SW 2. GND 3. DIM 4. CSN 5.

General Description

The TS19376 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage.

The device operates from an input supply between 8V and 32V and provides an externally adjustable output current of up to 1A.

Depending upon the supply voltage and external ponents, the TS19376 can provide more than 15 watts of output power.

Key Features

  • Wide input voltage range: 8V to 32V Up to 1A output current 5000:1 Dimming Single pin on/off and brightness control using PWM Up to 1MHz switching frequency Typical 5% output current accuracy High-Side Current Sense Hysteretic Control: No Compensation Adjustable Constant LED Current.

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TS19376 Distributor