G2517A Datasheet | Global Mixed-mode Technology

Global Mixed-mode Technology Integrated Power Supply for TFT-LCD Features - Input Supply Range: 2.5V ~ 5.5V - I2C Interface - Current Mode Sync. Boost Converter for AVDD ¾ Programmable Switching Frequency ¾ 7V to 13.5V Programmable Output ¾ Fast Transient Response to Pulsed Load ¾ High-Accuracy Output Voltage (±1%) - Sync. Buck Converter for Vbuck ¾ Programmable Switching Frequency ¾ 0.8V to 2.8V Programmable Output for Vbuck ¾ Fast Transient Response to Pulsed Load ¾ High-Accuracy Output Voltage (±1.5%) - Charge Pump for VGH ¾ Programmable Delay Time ¾ Programmable VGH Output Voltage - Low Dropout Regulator ¾ 1.0V to 2.8V Programmable Output - Programmable 7-bit V Calibrator - Programmable OP for HAVDD - 2-ch Rail to Rail Programmable Gamma Buffers - Programmable 2-ch Voltage Detector ¾ 1.8V to 2.7V Programmable Output - Protection Function ¾ Over-Current Protection (OCP) ¾ Over-Temperature Protection (OTP) ¾ Over-Voltage Protection (OVP) ¾ Output Under Voltage Protection (UVP) ¾ Short Circuit Protection (SCP) - Available in TQFN 3.5X3.5-24 Pin Package Ordering Information ORDER NUMBER G2517AKM1U Note: KM: TQFN3.5X3.5-24 1: Bonding Code U: Tape & Reel Green: Lead Free / Halogen Free Pin Configuration MARKING 2517A General Description The G2517A is a multi-channel power solution for TFT-LCD, tablet and notebook display panels. The G2517A includes I2C interface, one synchronous boost converters for AVDD, one buck converters for Vbuck, one VGH can be programmable timing and output voltage, one LDO regulator, two voltage detectors, one programmable V generator with a high-speed amplifier for V, one high-speed operation amplifier for HAVDD, two rail to rail operation amplifiers for GMA1 and GMA2. This device is suitable for TFT-LCD panel. The G2517A is available in a TQFN3.5X3.5-24 pin package. Applications - NB PCs - Tablet...