RT4720A Triple DC/DC Boost Converter

Richtek Technology

Description

RT4720A Triple DC/DC Boost Converter for AMOLED General .
RT4720A is a triple channels DC/DC converter which is designed to provide the power of AMOLED.

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Datasheet Specifications

Part number: RT4720A
Manufacturer: Richtek Technology
File Size: 931.51 KB
Datasheet: RT4720A-RichtekTechnology.pdf
Description: Triple DC/DC Boost Converter

Features

* Boost Converter to Supply Positive AVDD Voltage Fixed 5.8V or 7.7V
* Boost Converter to Supply AMOLED Positive Voltage 4.6V
* Inverter Converter to Supply AMOLED Negative Voltage From -1.4V to -5.4V
* Maximum Output Current up to 300mA for AMOLED Positive & Negative Power Supply

Applications

* Cellular Phones
* Digital Cameras
* PDAs and Smart Phones
* Probable Instrument Simplified Application Circuit VBAT (2.9V to 4.5V) L1 L3 VPOS CVO1 VPOS_FB AVDD Enable VO1, VO2 Enable and Program VO2 CIN LX1 VO1 FBS PVIN LX3 VO3 AVIN RT4720A ENO3 SEL SWIRE LX2 VO2 PGND1

RT4720A Distributors

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RT4720A Triple Boost Converter Richtek Technology

Richtek Technology RT4720A-like datasheet