Datasheet > CRCW04021003F

CRCW04021003F

更新时间： 2024-10-18 01:11:19

品牌	Logo	应用领域
思佳讯 - SKYWORKS		电池
页数	文件大小	规格书
18页	1208K
描述
Li-Ion/Polymer Linear Battery Charger

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CRCW04021003F 数据手册

DATA SHEET

AAT3682

Li-Ion/Polymer Linear Battery Charger

General Description

Features

The AAT3682 is a lithium-ion/polymer linear battery

charger. It is designed for compact portable applications

with a single-cell battery. The AAT3682 precisely regu-

lates battery charge voltage and charge current, and

offers an integrated pass device, minimizing the number

of external components required.

• V_INRange: 4.7V to 6.0V

• Low Quiescent Current, Typically 0.5mA

• 1% Accurate Preset Voltage

• Up to 1A of Charging Current

• Integrated Pass Device

• Battery Temperature Monitoring

• Fast Trickle Charge Option

The AAT3682 charges the battery in three different

phases: preconditioning, constant current, and constant

voltage. In preconditioning mode, the charge current has

two different levels and is controlled by one external pin.

Battery charge temperature and charge state are care-

fully monitored for fault conditions. A battery charge

stable monitor output pin is provided to indicate the bat-

tery charge status through a display LED or interface to

a system controller. The AAT3682 has a sleep mode

option for when the input supply is removed. In this

mode, it draws only 2.0μA of typical current.

• Deep Discharge Cell Conditioning

• LED Charge Status Output or System Microcontroller

Serial Interface

• Power-On Reset

• Lower Power Sleep Mode

• Status Outputs for LED or System Interface Indicates

Charge and Fault Conditions

• Temperature Range: -20°C to +70°C

• 16-Pin QFN44 Package

Applications

• Cellular Telephones

• Digital Still Cameras

• Hand-Held PCs

The AAT3682 is available in a Pb-free, 16-pin QFN44

package and is specified over the -20°C to +70°C tem-

perature range.

• MP3 Players

• Personal Data Assistants (PDAs)

Typical Application

Adapter

BAT

BATT+

BATT-

R_SENSE

R₃

R₄

C_OUT= 1μF

T2X

Gate

DRV

BSENSE

R_T1

CSI

VCC

STAT

C_IN= 10μF

TEMP

VSS

LED 1

R₂= 1K

R_T2

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

201884B

• Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012

12 3 4 5 6 7...18

中文翻译

下载PDF

与CRCW04021003F相关器件

型号	品牌	获取价格	描述	数据表
CRCW04021003FRT7-E3	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 100000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Sur
CRCW04021004F100RF4	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1000000ohm, 50V, 1% +/-Tol, -100,100ppm/Ce
CRCW0402100J200RF4	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 10ohm, 50V, 5% +/-Tol, -200,200ppm/Cel, 04
CRCW0402100J200RT7	VISHAY	获取价格	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 10ohm, 50V, 5% +/-Tol, 200ppm/Cel, Surface
CRCW0402100J200RT7-E3	VISHAY	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 0.063W, 5%, 200ppm, 10ohm, SURFACE MOUNT, 0402, CHIP
CRCW0402100JB02	VISHAY	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 0.0625W, 5%, 200ppm, 10ohm, SURFACE MOUNT, 0402, CHIP
CRCW0402100JB02-E3	VISHAY	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 0.0625W, 5%, 200ppm, 10ohm, SURFACE MOUNT, 0402, CHIP
CRCW0402100JB02-PB	VISHAY	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 0.0625W, 5%, 200ppm, 10ohm, SURFACE MOUNT, 0402, CHIP
CRCW0402100JRT1	VISHAY	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 0.0625 W, 5 %, 200 ppm, 10 ohm, SURFACE MOUNT, 0402, CHI
CRCW0402100JRT1-PB	VISHAY	获取价格	RESISTOR, METAL GLAZE/THICK FILM, 0.0625W, 5%, 200ppm, 10ohm, SURFACE MOUNT, 0402, CHIP

与CRCW04021003F相关文章

纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

9
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

17
联发科推出全球首款3纳米汽车芯片CT-X1，挑战高通SA8295
2024-10-15

26
国家大基金减持三家半导体企业，市场反应各异
2024-10-15

21

产品中心

服务支持

精选活动

关于我们

帮助中心

CRCW04021003F

CRCW04021003F 数据手册

与CRCW04021003F相关器件

与CRCW04021003F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

CRCW04021003F

CRCW04021003F 数据手册

与CRCW04021003F相关器件

与CRCW04021003F相关文章

您还可以找

您在本页遇到什么问题？