Datasheet Summary
TS19310A/B
Single-Stage PFC TRIAC Dimmable LED Driver
SOT-26
Pin Definition: 1. 2. GND 3. CS 4. OUT 5. VCC 6. DMG
Description
TS19310 is a buck/boost control IC with phase angle decoding circuit and hold current adjusting function for TRIAC dimming LED lighting. TS19310 achieves high power factor and low total harmonic distortion (THD) operation by boundary conduction mode (BCM). The line and load regulation of LED current is about ±3%, based on particular control method.
Features
- Built-in Phase Angle Decoding
- TRIAC Hold Current Management Technique
- PSR and Buck/Boost Control
- Universal Input Voltage Range
TS19310ACX6: 90 VAC ~ 135 VAC
TS19310BCX6: 180 VAC ~ 264 VAC
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