MT6323 Datasheet – Power Management System Chip – MediaTek

Part Number : MT6323

Function :  PMIC ( Power Management Integrated Circuit ) Technical Brief

Package : VFBGA – 145L Package

Manufacturers : MediaTek Inc

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MT6323 datasheet

Description :

MT6323 is a power management system chip optimized for 2G/3G handsets and smart phones, especially based on the MediaTek MT6572 system solution. MT6323 contains 3 buck converters and 23 LDOs, which are optimized for specific 2G/3G/smart phone subsystems.

The Device provides mono 0.7W into 8Ω, high efficiency Class AB/D audio amplifiers

and flexibility for various applications of indicator LED drivers. It supports up to 4 channel LEDs with independent controlled. Flexible control includes: register mode, PWM mode and breath mode.

Features

1. Handles all 2G/3G/smart phone baseband power management
2. Input range: 3.4 ~ 4.5V
3. 3 buck converters and 23 LDOs optimized for specific 2G/3G/smart phone subsystems
4. Full-set high-quality audio feature : Supports uplink/downlink audio CODEC and high-power/quality audio amplifier
5. 32K RTC crystal oscillator for system timing, 1.8 and 2.8V clock buffer output
6. Multiple function GPIO
7. Flexibility for various configurations of indicator LED current source: 4ISINK
8. SPI interface
9. Li-ion battery charging function

Other data sheets within the file : MT6323A/A, MT6323GA

MT6323 Datasheet