Datasheet > 34709

34709

更新时间： 2022-05-04 15:18:20

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		集成电源管理电路
页数	文件大小	规格书
142页	5056K
描述
Power Management Integrated Circuit (PMIC) for i.MX50/53 Families

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34709 数据手册

Document Number: MC34709

Rev. 1.0, 8/2012

Freescale Semiconductor

Product Preview

Power Management Integrated

Circuit (PMIC) for i.MX50/53

Families

34709

The 34709 is the Power Management Integrated Circuit (PMIC)

designed primarily for use with the Freescale i.MX50 and i.MX53

families. It offers a lower cost alternative to the MC34708, targeting

embedded applications that do not require a battery charger. However,

it can be easily combined with an external charger, allowing flexibility

for either single or multi-cell Li-Ion battery configurations. It supports

both consumer and industrial applications with a single 130-pin 8x8

MAPBGA 0.5 mm pitch package that is easily routable in low cost

board designs.

POWER MANAGEMENT

VK SUFFIX (PB-FREE)

98ASA00333D

130 MAPBGA

8.0 X 8.0 (0.5 MM PITCH)

Features

• Five buck converters configurable to provide up to six independent

outputs for direct supply of the processor core, memory, and

peripherals.

Applications

Tablets

• Boost regulator for USB PHY domain on i.MX processors.

• Seven LDO regulators with internal and external pass devices for

thermal budget optimization

Smart Mobile Devices

Patient Monitors

• One low current, high accuracy, voltage reference for DDR memory

• 10-bit ADC for monitoring battery and other inputs

• Real time clock and crystal oscillator circuitry with a coin cell

backup/charger

Digital Signage

Human Machine Interfaces (HMI)

• SPI/I²C bus for control and register interface

• Four general purpose low-voltage I/Os with interrupt capability

• Two PWM outputs

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Figure 1. Simplified Application Diagram

*This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...142

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