Datasheet Summary
.ti.
SLVSA07A
- MAY 2010
- REVISED AUGUST 2010
TPS61195 WLED Driver for LCD Backlighting With PWM and SMBus Control Interface
Check for Samples: TPS61195
Features
- 4.5V to 21V Input Voltage
- Integrated 2.5A 50V MOSFET
- 600kHz to 1MHz Programmable Switching
Frequency
- Adaptive Boost Output for Best Efficiency
- Designed to Use Small L-C ponents
- Internal Loop pensation
- Eight Current Sinks of 30mA
- Support up to Total 96 LEDs
- 1% Current Matching
- PWM and SMBus Brightness Interface
- 8-bits (256 steps) Brightness Level
- Programmable Over Voltage Threshold
- Built-in WLED Open/Short Protection
- Over Thermal Protection
- 28L 4×4 WQFN
APPLICATIONS
-...