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

Product Overview

Taiwan Semiconductor

Part number	TS19377
Manufacturer	Taiwan Semiconductor
File Size	114.19 KB
Description	2A Buck (Step-down) WLED Driver
Datasheet	TS19377 Datasheet
Additional preview pages of the TS19377 datasheet.

TS19377 consists of step-down switching regulator with PWM control.

These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.

TS19377 provides low-ripple power, high efficiency, and excellent transient characteristics.

as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. Features.
Input Voltage Range 3.6V~23V.
Output voltage: 0.25V~Vcc.
2A Switch Output Current.
Duty ratio: 0%~100% PWM control.
330kHz Switching Frequency.
Enable/Disable Functions.
Current limit and Thermal Shutdown.
Short Circuit Protections.
Built-in Internal SW P-CH MOS Block Diagram SW.

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Published: Mar 22, 2019 |