G5565 Overview
The G5565 DC-DC converter provides regulated voltages required by thin-film transistor (TFT) liquid crystal displays (LCD) panels in TQFN5X5-28 package. One step-up converter, one step-down converter, and two charge pumps regulators converter the 8V to 14V input voltage into four output voltages.
G5565 Key Features
- Input Supply Range: 9.5V ~ 14V
- Current mode Boost converter for AVDD
- Buck Converter for VLOGIC ¾ Fixed 750kHz switching frequency ¾ Integrated 12-V/0.2-C Switching N-MOSFET ¾ 1.5% accurate
- Charge-pump regulator for VGON & VGOFF
- Built-in power-on sequence and soft-start
- GD Signal to drive external P-MOSFET
- Protection Function
- Available in TQFN-5X5-28 Package