G2521

Global Mixed-mode Technology G2521 Integrated LCD Bias Power Supply with Level Shifter Features „ 2.6V~5.5V Supply Range „ Current Mode Boost Regulator for AVDD Š 0.1Ω/20V/3A Embedded NMOS switch Š Fixed 1.2MHz Switching Frequency Š Up to 85% Efficiency Š 1% Output Regulation „ Voltage Mode Buck-Boost Regulator for VGOFF Š Fixed 600kHz Switching Frequency Š Up to 85% Efficiency Š 1% Output Regulation „ Charge Pump Regulator for VGON „ 3-Channel Rail-to-Rail Unity-Gain Operational Amplifier Š ±200mA Output Short Circuit Current Š 20V/µs Slew Rate Š 18MHz, -3dB Bandwidth „ Built-In Power On Sequence and Soft Start Function „ 7-Channel Level Shifter Š +33V Highest Voltage Level Š -30V Lowest Voltage Level Š Maximum 1µs Rising/Falling Time Š 300mA Peak Current Š 15mA Continuous Current Š Adjustable Gate Shading Function „ Opened Drain Pull High VGLC Signal „ Protections: Š Input Under Voltage Lockout (UVLO) Š Over Current Protection for AVDD (OCP) Š Outp...