Datasheet > A7BN10BA

A7BN10BA

更新时间： 2022-06-01 16:42:30

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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A7BN10BA 数据手册

Rev. E09-06

Products Data Sheet

AnaSem

Analog Semiconductor IC

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

A7B Series

GENERAL DESCRIPTIONS

HALOGEN

The A7B series are protection ICs for rechargeable Li-ion / Li-polymer battery by

high withstand voltage CMOS process. These series protect single-cell Li-ion /

Li-polymer battery from over-charge, over-discharge, charge over-current and

discharge over-current.

RoHS

COMPLIANCE

FEATURES

High accuracy detection voltage ······

±25mV (Topr = 25°C)

Over-charge detection

±30mV (Topr = –5°C ~ +55°C)

±25mV

±2.5%

±30mV

±20mV

Over-charge hysteresis

Over-discharge detection

Charge over-current detection

Discharge over-current detection

Selectable detection voltage ·············

4.0V ~ 4.5V (5mV step)

0.0V ~ 0.4V (50mV step)

2.0V ~ 3.0V (5mV step)

–0.25V ~ –0.05V (5mV step)

0.05V ~ 0.40V (5mV step)

Over-charge detection

Over-charge hysteresis

Over-discharge detection

Charge over-current detection

Discharge over-current detection

Delay time (internal adjustment) ······

Typ. 1.0s

Over-charge detection delay time

Over-discharge detection delay time

Charge over-current detection delay time

Discharge over-current detection delay time

Load short-circuiting detection delay time

Release delay time 1

Typ. 31.0ms

Typ. 8.0ms

Typ. 370μs

Typ. 2.0ms

Typ. 16.0ms

Release delay time 2

High withstand voltage ····················· Absolute maximum rating

28V (VM & CO terminals)

Typ. 3.0μA

Max. 0.1μA

Low current consumption ·················

Operation

Over-discharge condition

Wide operating temperature range ··············································································· –40°C ~ +85°C

Selectable 0V battery charging function or 0V battery charge inhibiting function

AnaSem Inc.

.......... Future of the analog world

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