G2500
G2500 is Integrated Power Supply manufactured by Global Mixed-mode Technology.
Global Mixed-mode Technology
Integrated Power Supply for TFT-LCD Panels with
1-Channel White LED Driver
Features
- 2.5V to 5.5V Input Supply Range
- Active-High Enable Control
- 1.2MHz Current-Mode Boost Regulator
- Fast Transient Response to Pulse Load
- ±1% Accurate Output Voltage
- Built-In 20V/1.8A, 0.7Ω N-Channel MOSFET
- High Efficiency up to 90%
- Over-Current Protection
- Output Under-Voltage Protection
- High-Performance Operational Amplifier
- ±150m A Output Short-Circuit Current
- 12V/μs Slew Rate
- 12MHz, -3d B Bandwidth
- Rail-to-Rail Input and Output
- 600k Hz Negative Charge Pump Driver for VGL
- 600k Hz Positive Charge Pump Driver for VGH
- White LED Driver
- 1MHz Switching Frequency
- 20V/1.2A, 0.3Ω N-channel MOSFET
- Input Under Voltage Protection
- Over Current Protection
- Over Voltage Protection
- Digital Dimming Control
- Power-On Sequence Control
- Thermal-Overload Protection
- Ro Hs...
