Datasheet > EUP9232AHQIR1

EUP9232AHQIR1

更新时间： 2024-11-05 03:23:19

品牌	Logo	应用领域
德信 - EUTECH		电池
页数	文件大小	规格书
20页	545K
描述
LI-ION/POLYMER TWO CELL PROTECTOR

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中文翻译

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技术参数
数据手册

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EUP9232AHQIR1 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.72
Base Number Matches：	1

EUP9232AHQIR1 数据手册

EUP9232

LI-ION/POLYMER TWO CELL PROTECTOR

DESCRIPTION

The EUP9232 Series are lithium-ion rechargeable battery protection ICs incorporating high-accuracy voltage

detection circuits and delay circuits. The EUP9232 Series are suitable for a 2-cell serial lithium- ion battery

pack.

FEATURES

Highly accurate voltage detector…………...Overcharge detection (Topt=+25°C)

Overcharge hysteresis

±25mV

±50mV

±80mV

±20mV

Overdischarge detection

Overcurrent 1 detection

Variety of detector……………………………Overcharge detection

Overcharge hysteresis

4.25V-4.35V step of 5mV

0.0V-0.4V^*1step of 50mV

2.0V-2.4V step of 10mV

0.0V-1V^*2step of 100mV

0.095V-0.3V step of 10mV

0.9V(fixed)

Overdischarge detection

Overdischarge hysteresis

Overcurrent 1 detection

Overcurrent 2 detection

*1 Overcharge release voltage=Over detection voltage-Overcharge hysteresis voltage

*2 Overdischarge release voltage = Overdischarge detection voltage-Overdischarge hysteresis voltage.

High input-voltage device: Absolute maximum ratings 28V

Wide operating voltage range :2 to 16V

The delay time for every detection can be set via an external capacitor.

(Each delay time for Overcharge detection, Overdischarge detection, Overcurent detection are

“Proportion of hundred to ten to one”.)

Two overcurrent detection levels (Protection for shourt-circuiting)

Internal auxiliary over voltage detection circuit (Fall-safe for overcharge detection voltage)

Internal charge circuit for 0V battery (Unavailable is option)

Low current consumption

Operation mode:

5µA typ. 12µA max. (-40 to +85°C)

Power-down mode 0.1µA max. (-40 to +85°C)

Package: TSSOP-8

RoHS compliant and 100% lead (Pb)-free

APPLICATIONS

Lithium-ion rechargeable battery packs.

DS9232 Ver1.1 Feb. 2007

12 3 4 5 6 7...20

中文翻译

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