S-82B4A

BATTERY PROTECTION IC FOR 4-SERIAL OR 5-SERIAL CELL PACK

Features •High-accuracyvoltagedetectionforeachcell Overchargedetectionvoltagen3.900Vto4.500V(25mVstep)Accuracy±20mV Overchargereleasevoltagen3.500Vto4.500V*1Accuracy±50mV Overdischargedetectionvoltagen2.000Vto3.200V(100mVstep)Accuracy±50mV Overdisc

S-82B4A/5A

4节 / 5节串联用电池保护IC S-82B4A/5A系列; • 针对各节电池的高精度电压检测功能\n - 过充电检测电压n : 3.900 V ~ 4.500 V (25 mV进阶) 精度±20 mV\n - 过充电解除电压n : 3.500 V ~ 4.500 V*1 精度±50 mV\n - 过放电检测电压n : 2.000 V ~ 3.200 V (100 mV进阶) 精度±50 mV\n - 过放电解除电压n : 2.000 V ~ 3.400 V*2 精度±100 mV\n• 3段放电过电流检测功能\n - 放电过电流1检测电压 : 10 mV ~ 200 mV (5 mV进阶) 精度±5 mV\n - 放电过电流2检测电压 : 20 mV ~ 300 mV (5 mV进阶) 精度±10 mV\n - 负载短路检测电压 : 50 mV ~ 400 mV (10 mV进阶) 精度±20 mV\n• 充电过电流检测功能\n - 充电过电流检测电压 : −200 mV ~ −10 mV (5 mV进阶) 精度±5 mV\n• 放电过电流1检测延迟时间可通过外接电容设置 (其它延迟时间为内部固定)\n• 通过控制端子可以控制节能工作\n• 向0 V电池充电\n - 允许、禁止\n• 休眠功能\n - 有、无\n• 放电过电流状态解除条件\n - 断开负载、连接充电器\n• CO端子、DO端子的输出电压限制为VC2端子电压 (S-82B5A系列)\n• 高耐压\n - 绝对最大额定值28.0 V\n• 工作电压范围广\n - 5.0 V ~ 24.0 V\n• 工作温度范围广\n - Ta = −40°C ~ +85°C\n• 消耗电流低\n - 工作时 : 4.0 μA (典型值), 8.0 μA (最大值) (Ta = +25°C)\n - 休眠时 : 0.1 μA (最大值) (Ta = +25°C)\n - 节能时 : 0.1 μA (最大值) (Ta = +25°C)\n• 无铅 (Sn 100%)、无卤素\n*1. 过充电解除电压 = 过充电检测电压 − 过充电滞后电压 (过充电滞后电压n在0 V ~ 0.4 V的范围内以50 mV为进阶单位来选择) *2. 过放电解除电压 = 过放电检测电压 + 过放电滞后电压 (过放电滞后电压n在0 V ~ 0.7 V的范围内以100 mV为进阶单位来选择) 备注 n = 1, 2, 3, 4, 5用途锂离子可充电电池组;

温度保护功能：有 (S-82C4A/5A) ｜ 无 (S-82B4A/5A)\n\n本IC内置高精度电压检测电路和延迟电路，是用于锂离子可充电电池的保护IC。最适合于对4节 / 5节串联用锂离子可充电电池组的过充电、过放电和过电流的保护。\n\n

S-82B4AAA-TCT1U7

BATTERY PROTECTION IC FOR 4-SERIAL OR 5-SERIAL CELL PACK

Features •High-accuracyvoltagedetectionforeachcell Overchargedetectionvoltagen3.900Vto4.500V(25mVstep)Accuracy±20mV Overchargereleasevoltagen3.500Vto4.500V*1Accuracy±50mV Overdischargedetectionvoltagen2.000Vto3.200V(100mVstep)Accuracy±50mV Overdisc

S-82B4AZZ-TCT1U7

BATTERY PROTECTION IC FOR 4-SERIAL OR 5-SERIAL CELL PACK

Features •High-accuracyvoltagedetectionforeachcell Overchargedetectionvoltagen3.900Vto4.500V(25mVstep)Accuracy±20mV Overchargereleasevoltagen3.500Vto4.500V*1Accuracy±50mV Overdischargedetectionvoltagen2.000Vto3.200V(100mVstep)Accuracy±50mV Overdisc

CUE82B4BK

82SeriesMultipurposeABSEnclosure

Productoverview Multi-purposeABScases,designedforabroad rangeofapplications. •Universalplasticenclosurewithscrew fastening •Availablein26sizesintwocolours;whiteand black •Suitableformeasuringinstruments,testing, devices,wirelesscommunicationsdevices, med

CUE82B4BL

82SeriesMultipurposeABSEnclosure

Productoverview Multi-purposeABScases,designedforabroad rangeofapplications. •Universalplasticenclosurewithscrew fastening •Availablein26sizesintwocolours;whiteand black •Suitableformeasuringinstruments,testing, devices,wirelesscommunicationsdevices, med

CUE82B4GN

82SeriesMultipurposeABSEnclosure

Productoverview Multi-purposeABScases,designedforabroad rangeofapplications. •Universalplasticenclosurewithscrew fastening •Availablein26sizesintwocolours;whiteand black •Suitableformeasuringinstruments,testing, devices,wirelesscommunicationsdevices, med

CUE82B4GY

82SeriesMultipurposeABSEnclosure

Productoverview Multi-purposeABScases,designedforabroad rangeofapplications. •Universalplasticenclosurewithscrew fastening •Availablein26sizesintwocolours;whiteand black •Suitableformeasuringinstruments,testing, devices,wirelesscommunicationsdevices, med

CUE82B4YL

82SeriesMultipurposeABSEnclosure

Productoverview Multi-purposeABScases,designedforabroad rangeofapplications. •Universalplasticenclosurewithscrew fastening •Availablein26sizesintwocolours;whiteand black •Suitableformeasuringinstruments,testing, devices,wirelesscommunicationsdevices, med