G5521
G5521 is Integrated Multi-Channel DC-DC Converter manufactured by Global Mixed-mode Technology.
Global Mixed-mode Technology Inc.
Integrated Multi-Channel DC-DC Converter for TFT-LCD Panels
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 Protection
- Output Under-Voltage Protection
- High-Performance Operational Amplifiers
±150mA Output Short-Circuit Current
- 12V/µs Slew Rate
- 12MHz, -3dB Bandwidth
- Rail-to-Rail Input and Output
- Low Dropout Voltage Linear Regulator
- 350mA Maximum Output Current
- Adjustable Output Voltage
- On-Chip GPM Controller
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