TS19378 Datasheet - Taiwan Semiconductor

2A Buck (Step-down) WLED Driver

TS19378 Features

* Input Voltage Range 8V~40V Output voltage up to 38V 2A Switch Output Current Duty ratio: 0%~100% PWM control 300kHz Switching Frequency Enable/Disable Functions Soft Start Time Control Current limit and Thermal Shutdown Short Circuit Protec

TS19378 General Description

The TS19378 is a high voltage step-down converter designed for driving up to 10 series white LEDs from a 40V system input. The total LED driving current up to 2A, which is measured through an external current sense resistor. Its low 200mV feedback voltage reduces power loss and improves efficiency. .

TS19378 Datasheet (131.92 KB)

TS19378 Datasheet Preview — Preview of TS19378 PDF

Datasheet Details

Part number:

TS19378

Manufacturer:

Taiwan Semiconductor

File Size:

131.92 KB

Description:

2a buck (step-down) wled driver.

📁 Related Datasheet

TS1937 Boost (Step-up) WLED Driver (Taiwan Semiconductor Company)

TS19370 Boost (Step-up) WLED Driver (Taiwan Semiconductor)

TS19371 Boost (Step-up) WLED Driver (Taiwan Semiconductor Company)

TS19371CX6 Boost (Step-up) WLED Driver (Taiwan Semiconductor)

TS19372 Buck (Step-down) WLED Driver (Taiwan Semiconductor Company)

TS19373 800mA Buck (Step-down) WLED Driver (Taiwan Semiconductor Company)

TS19376 1A Step-down High Brightness LED Driver (Taiwan Semiconductor)

TS19377 2A Buck (Step-down) WLED Driver (Taiwan Semiconductor)

TS19378CS 2A Buck (Step-down) WLED Driver (Taiwan Semiconductor)

TS19310A Single-Stage PFC TRIAC Dimmable LED Driver (Taiwan Semiconductor)

TAGS

TS19378 Buck Step-down WLED Driver Taiwan Semiconductor

Image Gallery

TS19378 Features

TS19378 General Description

Datasheet Details

File Size:

Description:

TS19378 Distributor