JW3313-PAMSOP#TRPBF

JoulWatt
3 Series Battery Protector
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Технические характеристики

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Корпус MSOP10
Режим функционирования
Тип заряжаемого аккумулятора
Максимальное входное напряжение
Выходное напряжение
Напряжение питания
Примечание
Рабочая температура
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Файлы 1

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JW3313 3 Series Battery Protector DESCRIPTION JW3313 is a low-power battery protection IC for the 3 series rechargeable lithium-ion battery pack. JW3313 integrates high-accuracy voltage detection and temperature detection circuits, which realizes multiple protect functions including over-charge, over-discharge, over-current, over-temperature, under-temperature and open wire detection. Company’s Logo is Protected, “JW” and “JOULWATT” are Registered Trademarks of JoulWatt Technology Co., Ltd.. FEATURES    Input Voltage up to 30V High-accuracy Voltage Detection for Each Cell - Over-charge Detection Voltage VOC: - 3.65V, 3.85V, 4.2~4.375V (25mV step) - ±25mV (25℃) - Over-charge Release Hysteresis VOCRH: - 0.1~0.4V (100mV step) - Over-discharge Detection Voltage VOD: - 2.0V, 2.3V, 2.5V, 2.7V - ±80mV (25℃) - Over-discharge Release Hysteresis VODRH: - 0.3~0.7V (200mV step) Discharge Over-current Detection in 3-step: - 1stDetection Voltage VDOI1: - 50~150mV (25mV step) ±10mV - 2ndDetection Voltage VDOI2: - 2VDOI1 ±20mV - Short Circuit Detection Voltage VSHT: - 0.4V ±50mV JW3313 Rev.0.8 2023/10/08  Charge Over-current Detection Voltage VCOI: - -20mV ±5mV, - -30mV ±10mV, -50mV ±10mV, - Disable  High-accuracy Battery Temperature Detection - Charging Over-temperature Protection - Threshold VCOT: - 0.206V (50 ±5°C) or 0.18V (55 ±5°C) - Charging Under-temperature Protection - Threshold VCUT: - 0.815V (-10 ±5°C) or 0.692V (0 ±5°C) - Discharging Over-temperature Protection - Threshold VDOT: - 0.12V (70 ±5°C) - Discharging Under-temperature Protection - Threshold VDUT: - 0.926V (-20 ±5°C)  3-step Discharge Over-current Protection - For 1st, tDOI1 : 0.2s, 0.5s, 1s, 2s - For 2nd, tDOI2 : tDOI1 ×10% - For 3rd, tSHT : 300µs  Open Wire Detection  Wide Range of Operation Temperature -40°C to +85°C  Low Current Consumption (T=25°C) Full Power Mode 10μA typ. Sleep Mode 1.5μA typ. Shutdown Mode 350nA typ.  Package: MSOP10 APPLICATIONS   Rechargeable Lithium-ion Battery Pack Power Tools, Garden Tools JoulWatt Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 1 / 17 PDF
Документация на JW3313-PAMSOP#TRPBF 

JW3313_Datasheet_Compel

Дата модификации: 23.08.2024

Размер: 4.75 Мб

17 стр.

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