Datasheet > A4004J6VR

A4004J6VR

更新时间： 2022-02-26 12:34:46

品牌	Logo	应用领域
创瑞 - AITSEMI		/
页数	文件大小	规格书
11页	424K
描述
BATTERY MANAGEMENT

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A4004J6VR 数据手册

A4004

AiT Semiconductor Inc.

www.ait-ic.com

BATTERY MANAGEMENT

ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC

DESCRIPTION

FEATURES

The A4004 series product is a high integration

solution for lithium-ion/polymer battery protection.

A4004 contains advanced power MOSFET,

high-accuracy voltage detection circuits and delay

circuits. A4004 is put into a small package and only

one external component makes it an ideal solution

in limited space of battery pack. A4004 has all the

protection functions required in the battery



Protection of Charger Reverse Connection

Protection of Battery Cell Reverse Connection

Integrate MOSFET

Over-temperature Protection

Two-step Overcurrent Detection:

Over-discharge Current

Load Short Circuiting

application

including

overcharging,

over-discharging, overcurrent and load short

circuiting protection etc. The accurate safe and full

utilization charging. The low standby current drains

little current from the cell while in storage. The

device is only targeted for digital cellular phones,

but also for any other Li-ion and Li-Poly

battery-powered information appliance requiring

long-term battery life.



Charger Detection Function

0V Battery Charging Function

High-accuracy Voltage Detection

Low Current Consumption

Operation Mode: 2.5uA typ



Power-down Mode: 0.1uA typ

Available in DFN6(2x3) Package

The A4004 is available in DFN6(2x3) package.

APPLICATION

ORDERING INFORMATION



One-Cell Lithium-ion Battery Pack

Lithium-Polymer Battery Pack

Package Type

Part Number

A4004J6R

TYPICAL APPLICATION

DFN6(2x3)

SPQ: 3,000pcs/Reel

A4004J6VR

V: Halogen free Package

R: Tape & Reel

Note

AiT provides all RoHS products

REV1.0

- SEP 2018 RELEASED -

- 1 -

12 3 4 5 6 7...11

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