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RT4720A - Triple DC/DC Boost Converter

Richtek Technology

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Datasheet Details

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

RT4720A Product details

Description

RT4720A is a triple channels DC/DC converter which is designed to provide the power of AMOLED.

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.
Maximum Output Current up to 50mA for Fixed 5.8V or 7.7V AVDD Output Voltage.
Typical Peak Efficiency : 90% (40mA to 150mA).
PWM Mode @ 1.5MHz Switching Frequency.
High Output Volta.

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Published: May 27, 2016 |