BM81110MUW Description
BM81110MUW is a system power supply for TFT-LCD panels used for liquid crystal TVs. This IC is incorporated with Negative and Positive charge pump controllers and Gate Pulse Modulation (GPM) function.
BM81110MUW Key Features
- Step-up DC/DC converter (AVDD)
- Step-down DC/DC converter 1 (VIO)
- Step-down DC/DC converter 2 (VCORE)
- Step-down DC/DC converter 3 (HAVDD)
- Positive charge pump controller (VGH)
- Negative charge pump controller (VGL)
- Gate Pulse Modulation (GPM) function
- Output voltage control by I2C
- Built-in EEPROM
- Switching Frequency 750kHz (AVDD, VIO)