RT4822

Wide Input and Ultra-Low Quiescent Current Boost Converter

Richtek

RT4822 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

RT4822 General Description

The RT4822 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs. By combining built-in power transistors, synchronous rectification, and low supply current, this IC provides a c.

RT4822 Datasheet (1.26 MB)

RT4822 Datasheet Preview — Preview of RT4822 PDF

Datasheet Details

Part number:

RT4822

Manufacturer:

Richtek

File Size:

1.26 MB

Description:

Wide input and ultra-low quiescent current boost converter.

📁 Related Datasheet

RT4823 Wide Input and Ultra-Low Quiescent Current Boost Converter (Richtek)

RT4823M Wide Input and Ultra-Low Quiescent Current Boost Converter (Richtek)

RT4823N Wide Input and Ultra-Low Quiescent Current Boost Converter (Richtek)

RT4801H Dual Output LCD Bias (Richtek)

RT4803 Synchronous Boost Regulator (Richtek Technology)

RT4803A Synchronous Boost Regulator (Richtek Technology)

RT4803B 2.5MHz Synchronous Boost Regulator (Richtek)

RT4805 Synchronous Boost Regulator (Richtek Technology)

RT4805A Synchronous Boost Regulator (Richtek Technology)

RT4805B Synchronous Boost Regulator (Richtek)

TAGS

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

Image Gallery

RT4822 Features

RT4822 General Description

Datasheet Details

File Size:

Description:

RT4822 Distributor