RT4822 Wide Input and Ultra-Low Quiescent Current Boost Converter

Richtek

Description

RT4822 Wide Input and Ultra-Low Quiescent Current Boost Converter with High Efficiency and I2C Flexible Control 1 General .
The RT4822 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the r.

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Datasheet Specifications

Part number: RT4822
Manufacturer: Richtek
File Size: 1.26 MB
Datasheet: RT4822-Richtek.pdf
Description: Wide Input and Ultra-Low Quiescent Current Boost Converter

Features

* Ultra-Low Operating Quiescent Current
* Quickly Start-Up Time (< 400sec)
* Few External Components Required: 1H Inductor, 0402 Case Size Input and 0603 Case Size Output Capacitors
* Input Voltage Range: 1.8V to 5.5V
* Programmable Output Voltage from 3.15V to 5.5V with 25mV/S

Applications

* NFC Device Power Supply
* USB Charging Ports
* PC Accessory Applications
* TWS (True Wireless Stereo) Hall Sensors

RT4822 Distributors

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RT4822 Wide Input and Ultra-Low Quiescent Current Boost Converter Richtek

Richtek RT4822-like datasheet