Datasheet > MAX14742

MAX14742

更新时间： 2024-10-04 01:08:43

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
2页	676K
描述
Provides Robust Bidirectional Power Path

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中文翻译

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数据手册

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MAX14742 数据手册

ABRIDGED DATA SHEET

EVALUATION KIT AVAILABLE

MAX14740–MAX14742/

MAX20320

Smart, Compact, 6A, Power-Path

Selector with Reset Control

General Description

Beneﬁts and Features

● Provides Robust Bidirectional Power Path

• Wide Operating Input Voltage: +1.6V to +5.5V

• 6A Continuous-Current Capability

• Two Integrated 11mΩ (typ) MOSFET Switches

● Flexible System Design with Battery Connect, Reset,

and Disconnect

The MAX14740—MAX14742/MAX20320 compact 6A

smart power-path selector with reset control features a

low 11mΩ (typ) RON internal FET and provides the sys-

tem power from two separate power sources. The devices

feature reset and disconnect functions to provide system

power, reset, and disconnect based on multiple inputs,

including MR1, MR2, and TAIN.

• I C Control: MAX14740

• Programmable Connect Time

The devices feature two individual enable inputs to control

each power path. The MAX14740 enable function is

providedthroughI Ccontrol,whilethoseoftheMAX14741/

• Programmable Reset Setup Time

• Programmable Reset Pulse Length

• Programmable Disconnect Setup Time

• Programmable Comparator Hysteresis

• Programmable Input Autoselect

MAX14742//MAX20320 are performed by GPIO control.

Each enable input controls the corresponding path as

an independent switch. However, when both paths are

enabled, the device can either autoselect the input source

or have both inputs connected to the output. When autoselect is

chosen, the internal comparator controls the path based

on the voltage at the input nodes. The devices also

feature an ultra-low supply current, even during an operating

state or off state, providing longer battery life.

● GPIO Control: MAX14741/MAX14742/MAX20320

• Programmable Comparator Hysteresis

• Programmable Input Autoselect

● Long Battery Life

• Ultra-Low Quiescent Supply Current 7.5µA (typ)

• Fast Switchover

• Optimum Soft-Start Feature

The devices are available in 20-bump (1.6mm x 2.1mm)

wafer-level packages (WLPs) and operate over the -40°C

to +85°C extended temperature range.

Ordering Information appears at end of data sheet.

Applications

● Smart Phones

● Tablet PCs

● Cameras

● Game Console

19-7756; Rev 1; 7/16

中文翻译

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与MAX14742相关器件

型号	品牌	获取价格	描述	数据表
MAX14742EWP+T	MAXIM	获取价格	Provides Robust Bidirectional Power Path
MAX14745	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System
MAX14745	ADI	获取价格	具有超低IQ电压调节器的PMIC和用于小型锂离子系统的电池充电器
MAX14745AEWX	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System
MAX14745AEWXT	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System
MAX14745BEWX	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System
MAX14745BEWX+T	MAXIM	获取价格	Power Supply Management Circuit,
MAX14745BEWXT	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System
MAX14745CEWX	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System
MAX14745CEWXT	MAXIM	获取价格	PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion System

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