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TS19371 Datasheet Boost (step-up) Wled Driver

Manufacturer: Taiwan Semiconductor Company

Overview: TS19371 Boost (Step-up) WLED Driver with OVP SOT-26 Pin Definition: 1. SW 6. VIN 2. GND 5. OVP 3. FB 4. CTRL SOP-8 Pin Definition: 1. VIN 8. SW 2. GND 7. GND 3. GND 6. GND 4. CTRL 5.

General Description

The TS19371 is a step-up DC/DC converter specifically designed to drive white LEDs with a constant current.

The device can drive up to 126 LEDs (9S14P) from a 12V supply.

The output capacitor can be as small as 4.7µF, saving space versus alternative solutions.

Key Features

  • Inherently Matched LED Current.
  • High Efficiency: 89% Typical.
  • Drives Up to 9.

TS19371 Distributor