XC9516 Datasheet | Torex Semiconductor

DESCRIPTION ☆Green Operation patible The XC9516 series can offer three different power supplies to TFT-LCD panels. These power supplies consist of a step-up DC/DC converter for a source driver, positive and negative charge pumps for a gate driver. This IC has power-on sequences to keep inrush current as small when output voltage rises. The step-up DC/DC output can be used as power-on sequences with adding a P-channel FET as external ponent. Also, the FET can shut down a path to the power input line when CE pin is low. - APPLICATIONS - TFT-LCD panels - LCD monitors - FEATURES A Step-up DC/DC Converter and 2 of Charge Pumps (Positive/Negative) Input Voltage Range ： 2.5V ～ 5.5V Maximum Output Voltage ： 19V (DC/DC output) Output Voltage Accuracy ： ±1.5％ Oscillation Frequency ： 300k Hz ～ 1.2MHz (Adjustable) External MOSFET Gate Signal Output ： N-Channel Open Drain Switch Over-Current Protection ： 1.3A Soft-Start Time ： Internally fixed Protection ： Over Voltage Protection (Step-up DC/DC 21V) Short-Circuit Protection (Step-up DC/DC) Short-Circuit Protection (Positive and Negative Charge Pump) Thermal Shutdown (150℃) UVLO (1.87V) Operating Ambient Temperature ： -40℃～+85℃ Package ： QFN-20 Environmentally Friendly ： EU Ro HS pliant, Pb Free - TYPICAL APPLICATION CIRCUITS - TYPICAL PERFORMANCE VIN CIN CE CVL CD VOUT R3 R4 D2 C1 VGL...