Datasheet > SS4003

SS4003

更新时间： 2024-11-20 09:06:11

品牌	Logo	应用领域
SSC		电池二极管光电二极管
页数	文件大小	规格书
10页	404K
描述
Smart Battery Power Management

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

SS4003 数据手册

SS4003

Smart Battery Power Management

FEATURES

Single-chip battery charger controller and gas gauge.

Provides cell balance control output for charge control.

Drives 5-segment LED display for remaining capacity indication.

User-selectable charge-control data sets.

Output for charging indicator

Maximum voltage charge control for Individual cells.

Provides secondary cell protection functions.

APPLICATIONS

Portable DVD Player and Computers.

2-Cell Battery Packs or Backup Devices.

PACKAGE OUTLINE

24 Pin SOP or SSOP package.

GENERAL DESCRIPTION

The SS4003 Charger and Gas Gauge combo IC for battery pack or in-system installation provides an

accurate charge control and maintains an accurate record of available charge in rechargeable batteries.

The SS4003 is dedicated for Li-Ion chemistries, and monitors capacity and other critical parameters.

The SS4003 uses an A-to-D converter for voltage and current measurement. The cumulative

charge into (or discharge from) the battery is continuously calculated. The on-chip ADC also monitors

individual cell voltage in the battery pack and allows the SS4003 to generate charge control signals

to charge the pack safely. The SS4003 provides outputs to drive LEDs to depict remaining battery

capacity from full to empty with a 5-segment display. The SS4003 uses the pre-defined self-discharge

rate and other compensation factors stored in the ROM to accurately adjust remaining capacity for use

and standby conditions based on time. The SS4003 also automatically calibrates or learns the true

battery capacity in the course of a discharge cycle from near full to near empty level.

2/01/2005 Rev.1.01

www.SiliconStandard.com

1 of 10

12 3 4 5 6 7...10

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
SS400-3	ETC	获取价格	GENERAL-PURPOSE PHOTOVOLTAIC CELL
SS4004	GWSEMI	获取价格	Rectifier Diode,
SS400-4	ETC	获取价格	GENERAL-PURPOSE PHOTOVOLTAIC CELL
SS4005	GWSEMI	获取价格	Rectifier Diode,
SS400-5	ETC	获取价格	GENERAL-PURPOSE PHOTOVOLTAIC CELL
SS4005G	SSC	获取价格	Smart Battery Gas Gauge for e-Bike
SS400-6	ETC	获取价格	GENERAL-PURPOSE PHOTOVOLTAIC CELL
SS4007	GWSEMI	获取价格	Rectifier Diode,
SS400-7	ETC	获取价格	GENERAL-PURPOSE PHOTOVOLTAIC CELL
SS400X	KYOCERA AVX	获取价格	除功率半导体之外提供驱动电路，控制电路，保护电路和冷却装置等周边器件，并为客户提供符合其要