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TS19376 - 1A Step-down High Brightness LED Driver

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.

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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Datasheet preview – TS19376

Datasheet Details

Part number TS19376
Manufacturer Taiwan Semiconductor
File Size 152.48 KB
Description 1A Step-down High Brightness LED Driver
Datasheet download datasheet TS19376 Datasheet
Additional preview pages of the TS19376 datasheet.

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Full PDF Text Transcription

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TS19376 1A Step-down High Brightness LED Driver SOT-89-5L Pin Definition: 1. SW 2. GND 3. DIM 4. CSN 5. VIN 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 components, the TS19376 can provide more than 15 watts of output power.
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