Datasheet > A7BN45AA

A7BN45AA

更新时间： 2022-06-01 16:42:33

品牌	Logo	应用领域
安纳森 - ANASEM		/
页数	文件大小	规格书
23页	223K
描述
Single-cell Li-ion / Li-polymer Single-cell Li-ion / Li-polymer

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数据手册

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A7BN45AA 数据手册

Single-cell Li-ion / Li-polymer Battery Protection IC

Rev. E09-06

A7B Series

PRODUCTS NUMBERING GUIDE

A7B

0V battery charge function

A : Acceptable

B : Unacceptable

Detection delay time

Serial code from A to Z

A : Standard value

B to Z : Depend upon selected value by customer

Detection voltage

Delivery form

Serial code from 00 to 99

* Depend upon selected value by customer

C : Chip in tray

W : 5 inches wafer

E : SOT-26

N : SON-5

STANDARD MODELS LINE-UPS

Model No.

A7BE01AA

A7BE02AA

A7BE03AA

A7BE04AA

Selectable items

Over-charge detection voltage ¹⁾

4.275V

0.20V

4.280V

0.20V

4.290V

0.20V

4.325V

0.25V

Over-charge hysteresis voltage ²⁾

Over-discharge detection voltage ³⁾

Charge over-current detection voltage ⁴⁾

Discharge over-current detection voltage ⁵⁾

Over-charge detection delay time ⁶⁾

Over-discharge detection delay time ⁶⁾

Charge over-current detection delay time ⁶⁾

0V battery charge function

2.300V

–0.100V

0.100V

1.0s

2.300V

–0.100V

0.100V

1.0s

2.300V

–0.100V

0.100V

1.0s

2.500V

–0.150V

0.150V

1.0s

31.0ms

8.0ms

31.0ms

8.0ms

31.0ms

8.0ms

31.0ms

8.0ms

Acceptable

Note : The value of detection voltage and delay time can be changed by customer’s request. For details, please contact us.

¹⁾The over-charge detection voltage can be selected in the range 4.0V to 4.5V in 5mV steps.

²⁾The over-charge hysteresis voltage can be selected in the range 0.0V to 0.4V in 50mV steps.

³⁾The over-discharge detection voltage can be selected in the range 2.0V to 3.0V in 5mV steps.

⁴⁾The charge over-current detection voltage can be selected in the range –0.25V to –0.05V in 5mV steps.

⁵⁾The discharge over-current detection voltage can be selected in the range 0.05V to 0.40V in 5mV steps.

⁶⁾The delay time can be changed within the value listed below.

Delay time

Symbol

Selectable value

1.0s

Over-charge detection delay time

0.125s

31ms

8.0ms

3.75s

1.0s

Over-discharge detection delay time

Charge over-current detection delay time

* The value in bold is set for standard products

tdc

125ms

tic

125ms

AnaSem Inc.

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