Datasheet > DW01

DW01

更新时间： 2024-11-27 00:04:27

品牌	Logo	应用领域
其他 - ETC		电池
页数	文件大小	规格书
11页	607K
描述
one cell lithium-ion/Polymer Battery Protection IC

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DW01 数据手册

DW01 Plus

One Cell Lithium-ion/Polymer Battery Protection IC

General Description

Ordering Information

DW01+

The DW01 Plus battery protection IC is designed to

protect lithium-ion/polymer battery from damage or

degrading the lifetime due to overcharge,

overdischarge, and/or overcurrent for one-cell

lithium-ion/polymer battery powered systems, such as

cellular phones.

PACKAGE TYPE

SOT-23-6

TEMPERATURE RANGE

-40°C~+85°C

The ultra-small package and less required external

components make it ideal to integrate the DW01 Plus

into the limited space of battery pack. The accurate

±50mV overcharging detection voltage ensures safe

and full utilization charging. The very low standby

current drains little current from the cell while in

storage.

OVERCHARGE PROTECTION

4.3V± 50mV

Features

Applications

ꢀ

Reduction in Board Size due to Miniature

Package SOT-23-6.

ꢀ

Protection IC for One-Cell Lithium-Ion /

Lithium-Polymer Battery Pack

ꢀ

Ultra-Low Quiescent Current at 3μA

(Vcc=3.9V).

ꢀ

Ultra-Low Power-Down Current at 0.1μA

(Vcc=2.0V).

Precision Overcharge Protection Voltage

4.3V ± 50mV for the DW01 Plus

Load Detection Function during Overcharge

Mode.

Two Detection Levels for Overcurrent

Protection.

Delay times are generated by internal circuits.

No external capacitors required.

Fortune Semiconductor Co.

http://www.fsc.com.tw

TEL: +886-2-2809-4742

FAX: +886-2-2809-4874

1/11

TD-0405001 Rev. 1.0

12 3 4 5 6 7...11

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