G5517
G5517 is Integrated Power Solution manufactured by Global Mixed-mode Technology.
- Part of the G5517-GlobalMixed comparator family.
- Part of the G5517-GlobalMixed comparator family.
Global Mixed-mode Technology Inc.
Integrated Power Solution for TFT-LCD
Features
- 2.5V to 5.5V Input Supply Range
- 1.2MHz Current-Mode Step-Up Converter
- Built-In 18V, 3A 0.2Ω n-Channel MOSFET
- Charge Pumps for VGON and VGOFF
- High Voltage Switch with Adjustable Delay
- Thermal Overload Protection
- TQFN4X4-24 Package
Applications
- LCD Monitor Panels
- Notebook puter Displays
- LCD TVs
General Description
The G5517 includes a step-up converter, two charge pumps, and a high current operational amplifier for TFT LCD. Also included are a logic-controlled high-voltage switch with adjustable delay and an open drain output reset parator.
The step-up DC/DC converter provides...
