Datasheet > A4002E3SVR

A4002E3SVR

更新时间： 2022-02-26 11:03:23

品牌	Logo	应用领域
创瑞 - AITSEMI		/
页数	文件大小	规格书
12页	550K
描述
BATTERY MANAGEMENT

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数据手册

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A4002E3SVR 数据手册

AiT Semiconductor Inc.

A4002

www.ait-ic.com

BATTERY MANAGEMENT

ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC

ELECTRICAL CHARACTERISTICS

T_A= 25℃, unless otherwise noted.

Parameter

Symbol

Conditions

Min.

Typ. Max. Unit

Detection Voltage

V_CU

V_CL

Overcharge Detection Voltage

Overcharge Release Voltage

Overdischarge Detection Voltage

Overdischarge Release Voltage

Charger Detection Voltage

Detection Current

4.25

4.0

2.3

2.9

4.3

4.1

4.35

4.2

2.5

3.1

V_DL

2.4

V_DU

V_CHA

3.0

-0.12

Overdischarge Current Detection

Load Short-Circuiting Detection

V_DD=3.6V

I_IOV

2.1

3.9

I_SHORT

Current Consumption

Current Consumption in Normal Operation

V_DD=3.6V,

VM=0V

I_OPE

I_PDN

V_DD=2.0V

Current Consumption in Power Down

3.5

VM pin floating

VM Internal Resistance

Internal Resistance Between VM and V_DD

V_DD=3.5V,

VM=1.0V

V_DD=2.0V,

VM=1.0V

*R_VMD

*R_VMS

320

100

kΩ

Internal Resistance Between VM and GND

FET on Resistance

V_DD=3.6V

I_VM=1.0A

*R_SS(ON)

Equivalent FET on Resistance

mΩ

Over Temperature Protection

*T_SHD+

*T_SHD-

120

100

℃

Over Temperature Recovery Degree

Detection Delay Time

Overcharge Voltage Detection Delay Time

t_CU

t_DL

150

200

120

Overdischarge Voltage Detection Delay Time

Overdischarge Current Detection Delay Time

*t_IOV

Load Short-Circuiting Detection Delay Time

*t_SHORT

150

200

NOTE1: * The parameter is guaranteed by design

REV1.0

- JUN 2018 RELEASED -

- 4 -

1 2 345 6 7...12

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