RY1314 - 4 Channel 5.5V 2A 1.2MHz DC/DC Step down PMU

Datasheet Summary

Description

The RY1314 is a 4-CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter.

It integrates four synchronous buck regulators and can provide high efficiency output at light load and heavy load operation.

RYCHIP

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Datasheet Details

Part number	RY1314
Manufacturer	RYCHIP
File Size	812.71 KB
Description	4 Channel 5.5V 2A 1.2MHz DC/DC Step down PMU
Datasheet	RY1314 Datasheet
Additional preview pages of the RY1314 datasheet.

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RY1314 4 Channel 5.5V 2A 1.2MHz DC/DC Step down PMU Feature • 2.7V to 5.5V Input Voltage Range • Independent Enable Control • Four Buck Converters • Internal Compensation • Typical Feedback Voltage: 0.6V • Cycle-by-Cycle Current Limit • Maximum Continuous Load Current:2A (4CH total • Short Circuit Protection output power consumption must be less than 10W) • Each Channel Efficiency Up to 95% • Fixed 1.2MHz Switching Frequency • Auto Recovery OTP Protection • 100% Duty Cycle Low Dropout Operation • Available in 24-pin 4mm ×4mm QFN Package • <1uA Shutdown Current Applications • IP Camera • Video Door Bell • DVR • OTT/DVR General Description The RY1314 is a 4-CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter.

Published: Nov 27, 2024 |