首页 > S-8233AFFT-TB

S-8233AFFT-TB

更新时间：2024-10-30 03:02:38

品牌：SEIKO

描述：Power Supply Support Circuit, Fixed, 3 Channel, PDSO16, TSSOP-16

PDF下载

中文翻译

PCB计价

概述
数据手册

如果您发现信息不准确，欢迎纠错

S-8233AFFT-TB 概述

Power Supply Support Circuit, Fixed, 3 Channel, PDSO16, TSSOP-16

S-8233AFFT-TB 数据手册

通过下载S-8233AFFT-TB数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

PDF下载

LITHIUM-ION BATTERY PROTECTION IC (FOR 3-CELL)

S-8233A/B/C Series

The S-8233A Series is a series of lithium-ion rechargeable

FEATURES

battery protection ICs incorporating high-accuracy voltage

detectors and a delay circuit. This series is suitable for

protecting a three-cell pack.

• Internal high-accuracy voltage detection circuit

•

Over charge detection voltage

4.10 ± 0.05 V to 4.35 ± 0.05 V

0.05 V - step

•

Accuracy of over charge detection voltage ± 25mV (B Series)

Over charge release voltage

3.85 ± 0.10 V to 4.35 ± 0.10 V

PIN CONFIGURATIONS

0.05 V - step

(The over charge release voltage can be selected within the range where

a difference from over charge detection voltage is 0 to 0.3 V)

Over discharge detection voltage 2.00 ± 0.08 V to 2.70 ± 0.08 V

0.10 V - step

14-pin SOP

Top view

16-pin TSSOP

Top view

•

Over discharge release voltage

2.00 ± 0.10 V to 3.70 ± 0.10 V

DOP

VCC

DOP

COP

VMP

COVT

CDT

VCC

CD1

VC1

CD2

VC2

CD3

CTL

0.10 V - step

(The over discharge release voltage can be selected within the range

where a difference from over discharge detection voltage is 0 to 1.0V)

COP

CD1 (CSO)

VMP

COVT

CDT

VC1

•

Over current detection voltage 1

0.15 V ± 10% to 0.50 V ± 10%

CD2 (ISO)

VC2

0.05 V -step

• Function for checking battery-pack status (C Series)

• High input-voltage device (absolute maximum rating: 26 V)

CCT

VSS

CCT

CD3 (DSO)

CTL

VSS

• Wide operating voltage range:

2 V to 24 V

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

capacitor.

14-pin SOP available only for S-8233A Series

"( )" means the S-8233C Series.

• Three over current detection levels (protection for short-circuiting)

• Internal charge/discharge prohibition circuit via the control termi-

nal

• The function for charging batteries from 0 V is available.

• Low current consumption

Operation

50 µA max (+25 °C)

Power-down

0.1 µA max (+25 °C)

• 14-pin SOP package (A Series Only)

16-pin TSSOP pakage available

SELECTION GUIDE

• S-8233A Series

Over charge

release voltage

Over discharge

detection voltage

Over discharge

release voltage

Over charge

release voltage 1

0V battery

charging function

14 pin SOP

16 pin TSSOP

detection voltage

4.25V 50ꢀV

4.10V 50ꢀV

4.25V 50ꢀV

4.35V 50ꢀV

4.25V 50ꢀV

4.35V 50ꢀV

S-8233ACFT-TB

S-8233ADFT-TB

S-8233AEFT-TB

S-8233AFFT-TB

S-8233AGFT-TB

S-8233AIFT-TB

4.05V 100ꢀV

2.30V 100ꢀV

2.70V 100ꢀV

3.00V 100ꢀV

2.70V 100ꢀV

0.20V 10ꢁ

0.15V 10ꢁ

0.50V 10ꢁ

0.40V 10ꢁ

0.15V 10ꢁ

0.30V 10ꢁ

2.00V 80ꢀV

2.30V 80ꢀV

2.40V 80ꢀV

2.30V 80ꢀV

2.40V 80ꢀV

Unavailable

Available

S-8233ACFE-TB

S-8233ADFE-TB

S-8233AEFE-TB

S-8233AFFE-TB

S-8233AGFE-TB

S-8233AIFE-TB

S-8233AJFE-TB

4.10V 100ꢀV

4.05V 100ꢀV

4.10V 100ꢀV

4.05V 100ꢀV

Available

Unavailable

* Without over charge detection hysteresis.

• S-8233B Series

Over charge

detection voltage

Over charge

release voltage

Over discharge

detection voltage

Over discharge

release voltage

Over current

detection voltage 1 charging function

0V battery

Conditioning

function

CTL

logic *2

16 pin TSSOP

S-8233BAFT-TB

S-8233BBFT-TB

4.225 0.025V

4.325 0.025V

4.225V *1

2.30 0.08V

2.70 0.10V

0.20V 10ꢁ

Unavailable

Available

Norꢀal

4.15 0.10V

Unavailable

Inverting

*1 Without over charge detection / release hysteresis.

*2 When you make the control pin at floating state in upper row above (“Normal”), both charging and discharging are disabled since FETs for

charging and for discharging are turned off.

When you apply Vss potential from outside to the control pin in lower row above (“Inverting”), both charging and discharging are disabled

since FETs for charging and for discharging are turned off.

• S-8233C Series

16 pin TSSOP

Over charge detection voltage Over charge release voltage Over discharge detection voltage Over discharge release voltage Over current detection voltage 1 0V battery charging function

4.25 0.05V 4.05 0.10V 2.00 0.08V 2.30 0.10V 0.25V 10ꢁ Unavailable

S-8233CAFT-TB

Change in the detection voltage is available in products other than the above listed ones. Contact the

SII Semiconductor Products Sales Department.

✽ Please design all applications of S-8233A/B/C Series with safety in mind.

S-8233AFFT-TB 相关器件

型号	制造商	描述	价格	文档
S-8233AGFE-TB	SII	BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK	获取价格
S-8233AGFE-TB	SEIKO	3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14, SOP-14	获取价格
S-8233AGFT-TB	SEIKO	Power Supply Support Circuit, Fixed, 3 Channel, PDSO16, TSSOP-16	获取价格
S-8233AIFE-TB	SII	BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK	获取价格
S-8233AIFE-TB	SEIKO	3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14, SOP-14	获取价格
S-8233AJFE-TB	SII	BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK	获取价格
S-8233AJFE-TB	SEIKO	3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14, SOP-14	获取价格
S-8233AKFE-TB	SII	BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK	获取价格
S-8233ALFE-TB	SII	BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK	获取价格
S-8233AMFE-TB	SII	BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK	获取价格