TPS61163A
Description
The TPS61162A and TPS61163A are dual-channel WLED drivers which provide highly integrated solutions for single-cell Li-ion battery powered smart phone backlight.
Key Features
- Integrated 1.5-A/40-V MOSFET
- 1.2-MHz Switching Frequency
- Dual Current Sinks of up to 30-mA Current Each
- 1% Typical Current Matching and Accuracy
- Optional 26.5-V / 37.5-V OVP Threshold
- Adaptive Boost Output to WLED Voltages
- Very Low Voltage Headroom Control (90 mV)
- Flexible Digital and PWM Brightness Control
- One-Wire Control Interface (EasyScale™)
- PWM Dimming Control Interface
Applications
- Smart Phones
