i2225 - 4+2CH PMU

This page provides the datasheet information for the i2225, a member of the i2225-GlobalMixed 4+2CH PMU family.

Description

The I2225 provide a complete power supply solution for wearable / sports-cam & IP-CAM application.

Features

2.8V ~ 5.5V Input Voltage Operation.
95% Efficient DC/DC Converter.
Built-in 4-ch synchronous buck converter, 1-ch power switch, and 1-ch low quiescent current LDO for RTC.
Bucks can be set to lower quiescent current at low load.
Low Power consumption (Sleep Mode) < 20µA.
1.5/ 3MHz switching frequency.
Built-In Power ON/OFF Sequence for PMU.
Built-In Short Circuit Protection (SCP), Under Voltage Protection (UVP), and.

Global Mixed-mode Technology

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Datasheet Details

Part number	i2225
Manufacturer	Global Mixed-mode Technology
File Size	1.79 MB
Description	4+2CH PMU
Datasheet	i2225 Datasheet
Additional preview pages of the i2225 datasheet.

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Global Mixed-mode Technology i2225 4+2CH PMU for Wearable / Sports-CAM & IP-CAM Application Features 2.8V ~ 5.5V Input Voltage Operation. 95% Efficient DC/DC Converter Built-in 4-ch synchronous buck converter, 1-ch power switch, and 1-ch low quiescent current LDO for RTC. Bucks can be set to lower quiescent current at low load. Low Power consumption (Sleep Mode) < 20µA. 1.5/ 3MHz switching frequency. Built-In Power ON/OFF Sequence for PMU. Built-In Short Circuit Protection (SCP), Under Voltage Protection (UVP), and cycle-by cycle current limit for DC/DC Converters. Real Time Clock Built-In Thermal Shutdown Function. Built-In VCC OVP Function. TQFN4x4-28 Package.

Published: Oct 27, 2024 |