Datasheet > SA45141SD

SA45141SD

更新时间： 2024-02-28 13:27:34

品牌	Logo	应用领域
士兰微 - SILAN		电池
页数	文件大小	规格书
9页	408K
描述
THREE OR FOUR-CELL LI+ BATTERY PROTECTION CIRCUIT

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数据手册

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SA45141SD 数据手册

THREE OR FOUR-CELL LI⁺BATTERY PROTECTION CIRCUIT

DESCRIPTION

The SA45141 is a three- or four-cell Lithium-Ion Batteries protection

circuit. SA45141 protects for Lithium-Ion Batteries. It has functions

below: Overcharge detection, Overdischarge detection, Overcurrent

detection. When the Lithium-Ion Batteries is in state of overcharge,

overdischarge and overcurrent. The IC turns off and on the external

MOSFET to protect the batteries.

SSOP-20-225-0.65

FEATURES

* Low current consumption

-- Overcharge: 55μA (VCELL=4.4V CON=0V)

-- Normal: 27μA (VCELL=3.5V CON=0V)

-- Overdischarge: 2μA (VCELL=1.8V CON=0V)

-- Overdischarge: 0.1μA Max(VCELL=1.0V CON=0V)

* Overcharge detection voltage:

APPLICATIONS

* 3-cell or 4-cell lithium-ion batteries

* Notebook PC

two types (4.350±0.025V, 4.250±0.025V)

*Overcharge detection hysteresis voltage:

two types (200±60mV, 8±8mV)

* Electric bicycle

* Electric tools

* Overdischarge detection voltage: three types(2.3±0.1V, 2.6±0.2V ,

2.9±0.1V)

* Overdischarge release voltage: two types (3.0±0.15V, 3.0±0.20V)

* Overcurrent detection voltage: two types(150±15mV,200±15mV)

ORDERING INFORMATION

Overcharge

Overdis-

charge

detect

voltage

（V）

Overdis-

charge

release

voltage

（V）

Overcurrent

detect

Overcharge

detect

Device

Package

detect voltage hysteresis

voltage

（mV）

（V）

voltage

（mV）

SA45141SC

SA45141SD

SA45141SE

4.350±0.025

200±60

2.3±0.1

2.6±0.2

2.9±0.1

3.00±0.15

3.00±0.20

3.00±0.15

150±15

200±15

SSOP-20-225-0.65

SA45141SH

4.250±0.025

8±8

2.9±0.1

3.00±0.15

200±15

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.5

2009.06.05

Http: //www.silan.com.cn

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与SA45141SD相关器件

型号	品牌	获取价格	描述	数据表
SA45141SE	SILAN	获取价格	THREE OR FOUR-CELL LI+ BATTERY PROTECTION CIRCUIT
SA45141SH	SILAN	获取价格	THREE OR FOUR-CELL LI+ BATTERY PROTECTION CIRCUIT
SA45-51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 45V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA45-51-E3	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 45V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA45-54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 45V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA45-54-E3	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 45V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA4558	NXP	获取价格	Dual general-purpose operational amplifier
SA4558D	NXP	获取价格	Dual general-purpose operational amplifier
SA4558D-T	NXP	获取价格	IC DUAL OP-AMP, 7500 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO8, 0.157 INCH, PLASTIC, SOP-8, O
SA4558D-T	PHILIPS	获取价格	Operational Amplifier, 2 Func, 7500uV Offset-Max, BIPolar, PDSO8,