TPS61185 Description
The TPS61185 IC provides highly integrated solutions for large-size LCD backlighting. This device has a built-in high efficiency boost regulator with integrated 2 A/40 V power MOSFET. The eight current sink regulators provide high precision current regulation and matching.
TPS61185 Key Features
- 4.2 V to 24 V Input Voltage
- Integrated 2 A/40 V MOSFET
- 600 kHz to 2 MHz Programmable Switching
- Adaptive Boost Output for Best Efficiency
- Design to Use Small L-C ponents
- Integrated Loop pensation
- Eight 25 mA Current Sinks
- Up to 10 WLED in Series
- 1% Current Matching and Accuracy
- PWM Brightness Interface Control