FS8820P datasheet(3/13 Pages) FORTUNE

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FS8820P

1. General Description

The FS8820P 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.

The ultra-small package and less required external

components make it ideal to integrate the FS8820P

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.

2. Features

With built-in N-MOSFET of low turn-on

resistance.

Reduction in Board Size due to Miniature

Package TSSOP-8 .

Protection IC：

Ultra-Low Quiescent Current at 3μA

(Vcc=3.9V).

Ultra-Low Overdischarge Current

at 3μA (Vcc=2.0V).

Overcharge Protection Voltage

4.28V ± 25mV

Overdischarge Protection Voltage

2.4V ± 100mV

Overcurrent Protection Voltage

150mV ± 15mV

Auto Recovery function

MOSFET：

Rss(ON) ＜ 49mΩ

(VGS = 3.7V , ID = 1A)

3. Ordering Information

FS8820P-T

(TSSOP-8 Green-Package)

TEMPERATURE RANGE

-40°C~+85°C

4. Applications

Protection IC for One-Cell Lithium-Ion /

Lithium-Polymer Battery Pack

Rev. 1.8

3/13

FS8820P Datasheet(PDF) 3 Page - Fortune Semiconductor Corp.

FS8820P Datasheet(HTML) 3 Page - Fortune Semiconductor Corp.

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