Triple Output Power Supply for TFT-LCD
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 component. Also, the FET can shut down a path to the power input line when CE pin is low.
|Input Voltage Range||2.5V～5.5V|
|Maximum Output Voltage||19V(Step-up DC/DC)|
|Output Voltage Accuracy||±1.5%|
|External MOSFET Gate Signal Output||N-channel open drain|
|Switch Over Current Protection||1.3A|
|Over Voltage Protection||Step-up DC/DC 21V|
|Short Circuit Protection||Positive and Negative Charge Pump|
|Thermal Shut Down||150℃|
|Operating Ambient Temperature||-40℃～+85℃|
|Environmentally Friendly||EU RoHS compliant, Pb free|
Typical Application Circuit
XC9516 Series Part Numbers
|Part number||Sample||Packages||EDA||Online Store|
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