G2561 - Programmable Multi-Output TFT LCD Bias Power
Global Mixed-mode Technology
Key Features
Input Supply Range: 8V ~ 14V.
Current Mode Sync-Boost Converter for AVDD
¾ Fixed 750kHz Switching Frequency ¾ 2.2A to 5A Programmable Current Limit ¾ 13.5V to 19.8V Programmable Output ¾ Integrated 20V/0.1Ω Switching N-MOSFET.
Buck Converter for VLOGIC ¾ Fixed 750kHz Switching Frequency ¾ 2.2V to 3.7V Programmable Output ¾ Integrated 12V/0.2Ω Switching N-MOSFET.
Positive Charge-Pump Regulator for VGH ¾ 20V to 35V Programmable Output ¾ Thermal Compensation.
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Global Mixed-mode Technology
G2561
Programmable Multi-Output TFT LCD Bias Power
Features
Input Supply Range: 8V ~ 14V Current Mode Sync-Boost Converter for AVDD
¾ Fixed 750kHz Switching Frequency ¾ 2.2A to 5A Programmable Current Limit ¾ 13.5V to 19.8V Programmable Output ¾ Integrated 20V/0.1Ω Switching N-MOSFET Buck Converter for VLOGIC ¾ Fixed 750kHz Switching Frequency ¾ 2.2V to 3.7V Programmable Output ¾ Integrated 12V/0.2Ω Switching N-MOSFET Positive Charge-Pump Regulator for VGH ¾ 20V to 35V Programmable Output ¾ Thermal Compensation Negative Charge-Pump Regulator for VGL ¾ -4.5V to -13.
G2561 Datasheet