Datasheet > AAT3693IDH-AA-T1

AAT3693IDH-AA-T1

更新时间： 2024-02-03 19:21:57

品牌	Logo	应用领域
ANALOGICTECH		/
页数	文件大小	规格书
23页	2468K
描述
Power Management Circuit,

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AAT3693IDH-AA-T1 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	1.22
Samacsys Description：	Battery Management Lithium-Ion/Polymer Batt Charger 1.6A	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
湿度敏感等级：	1	峰值回流温度（摄氏度）：	260
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

AAT3693IDH-AA-T1 数据手册

PRODUCT DATASHEET

AAT3693

BatteryManager

1.6A Lithium-Ion/Polymer Battery Charger in 2.2x2.2TDFN

General Description

Features

•

The AAT3693 BatteryManager is a highly integrated sin-

gle-cell lithium-ion/polymer (Li-Ion) battery charger

which operates from a USB port, or an AC adapter input

up to 7.5V input voltage. The AAT3693 precisely regu-

lates battery charge voltage and current for 4.2V Li-Ion

battery cells. The battery charging current can be set by

an external resistor up to 1.6A. Digital Thermal Loop

Control maintains the maximum possible battery charg-

ing current for the given set of input to output power

dissipation and ambient temperature conditions.

USB or AC Adapter System Power Charger

Programmable from 100mA to 1.6A max

4.0V ~ 7.5V Input Voltage Range

High Level of Integration with Internal:

Charging Device

Reverse Blocking Diode

Current Sensing

▪

•

Digitized Thermal Regulation

Charge Current Programming (ISET)

Charge Termination Current Programming (TERM)

Charge Timer (CT)

Battery charge state is continuously monitored for fault

conditions. In the event of an over-current, over-voltage,

short-circuit, or over-temperature condition, the device

will shut down automatically, thus protecting the charg-

ing device, control system, and the battery under

charge. A status monitor output pin is provided to indi-

cate the battery charge status by directly driving an

external LED. An open-drain power source detection out-

put is provided to report the power supply status. With

the "No-Battery Detection" circuit integrated, the status

LEDs indicate that the battery is not present or not prop-

erly installed.

Battery Temperature Sensing (TS)

• No-Battery Detection

•

TS Pin Open Detection

Automatic Recharge Sequencing

Full Battery Charge Auto Turn Off/Sleep Mode/Charge

Termination

•

Shutdown Current < 6μA

Automatic Trickle Charge for Battery Preconditioning

Over-Voltage and Over-Current Protection

Emergency Thermal Protection

Power On Reset and Soft Start

2.2x2.2 TDFN Package

The AAT3693 is available in the Pb-free, thermally

enhanced, space-saving 2.2x2.2mm 10-pin TDFN pack-

ages and is specified for operation over the -40°C to

+85°C temperature range.

Applications

• Bluetooth™ Headsets

• Cell Phones

• Digital Still Cameras

• MP3 Players

• Personal Data Assistants (PDAs)

• Other Li-Ion Battery Powered Devices

Typical Application

VIN

BAT+

BAT

VIN

C_BAT

AAT3693

STAT1

STAT2

ON/OFF

Temp

Battery

Pack

TERM

ISET

R_TERM

GND

C_T

R_SET

w w w . a n a l o g i c t e c h . c o m

3693.2009.04.1.1

12 3 4 5 6 7...23

下载PDF

与AAT3693IDH-AA-T1相关器件

型号	品牌	描述	获取价格	数据表
AAT3693IDH-AB-T1	SKYWORKS	Power Management Circuit,	获取价格
AAT3693IDH-AC-T1	SKYWORKS	Power Management Circuit,	获取价格
AAT3693IDH-AD-T1	SKYWORKS	Power Management Circuit,	获取价格
AAT3693IDH-AE-T1	SKYWORKS	Power Management Circuit,	获取价格
AAT3693IDH-AH-T1	SKYWORKS	Power Management Circuit,	获取价格
AAT3693IDH-AI-T1	SKYWORKS	Power Management Circuit,	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

AAT3693IDH-AA-T1

AAT3693IDH-AA-T1 技术参数

AAT3693IDH-AA-T1 数据手册

与AAT3693IDH-AA-T1相关器件

与AAT3693IDH-AA-T1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AAT3693IDH-AA-T1

AAT3693IDH-AA-T1 技术参数

AAT3693IDH-AA-T1 数据手册

与AAT3693IDH-AA-T1相关器件

与AAT3693IDH-AA-T1相关文章

您还可以找

您在本页遇到什么问题？