G2561
G2561 is Programmable Multi-Output TFT LCD Bias Power manufactured by Global Mixed-mode Technology.
Global Mixed-mode Technology
Programmable Multi-Output TFT LCD Bias Power
Features
- Input Supply Range: 8V ~ 14V
- Current Mode Sync-Boost Converter for AVDD
¾ Fixed 750k Hz 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 750k Hz 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 pensation
- Negative Charge-Pump Regulator for VGL ¾ -4.5V to -13.5V Programmable Output
- Built-in Power-On Sequence and Soft-Start
Function
- Isolation Switching PMOS for AVDD
- Protection Function
¾ Input Under Voltage Lockout (UVLO) ¾ Over-Temperature Protection (OTP) ¾ Over-Voltage Protection (OVP) ¾ Over-Current Protection (OCP) ¾ Output Under Voltage Protection (UVP) ¾ Short Circuit Protection (SCP)
- 2-Wire I2C...