Full PDF Text Transcription for TS19460 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
TS19460. For precise diagrams, and layout, please refer to the original PDF.
TS19460 Taiwan Semiconductor AC/DC WLED Driver with Average-Mode Constant Current Control DESCRIPTION The TS19460 is an average current mode control LED driver IC operati...
View more extracted text
N 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 compensation or high-side current sensing. The output LED current accuracy is at ±5%, and it is equipped with current limit comparator for hiccup mode output short circuit protection. The TS19460 can be powered from an 8V~450V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 250mV reference, or controlled externally through a 0
TS19460 Datasheet
