TS19460 Overview
The TS19460 is an average current mode control LED driver IC operating in a constant off-time mode. It greatly improves accuracy, line and load regulation of the LED current without any need for loop pensation or high-side current sensing. The output LED current accuracy is at ±5%, and it is equipped with current limit parator for hiccup mode output short circuit protection.
TS19460 Key Features
- Fast average current controller
- Programmable constant off-time switching
- Linear and PWM dimming capability
- Requires few external ponents for operation
- Output short circuit protection with skip mode
- Pin -patible with TS19450CS
- DC/DC or AC/DC LED driver