G5529 - Integrated Multi-Channel DC-DC Converter
The G5529 includes a high-performance boost regulator, a gate pulse modulator (GPM), a voltage detector, and a VCOM buffer (unity-gain OPA), for activematrix thin-film transistor (TFT) liquid-crystal displays (LCDs).
The boost converter provides the regulated supply volt- Pin Configuration age for
G5529 Features
* 2.5V to 5.5V Input Supply Range
* 640kHz/1.2MHz Current-Mode Boost Regulator
* Fast Transient Response to Pulse Load
* ±1% Accurate Output Voltage
* Built-In 20V/2A, 0.2Ω N-Channel MOSFET
* High Efficiency up to 90%
* Programmable Soft-Start
* Over-Current P
