SGM41566A

SGMicro
SGM41566A/SGM41566B Linear Regulation Battery Charger GENERAL DESCRIPTION FEATURES The SGM41566A and SGM41566B are designed for ● Loosen Regulated Power Input charging low capacity battery cell with factory- ● Battery Voltages Option: programmable current programmable in the range of 50mA to 750mA from loosen regulated power source. 25mV Raster in 3.5V to 4.8V Range ● Charging Current Op...
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Технические характеристики

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Корпус —
Режим функционирования
Тип заряжаемого аккумулятора
Максимальное входное напряжение
Выходное напряжение
Напряжение питания
Примечание Linear Charger for Charging Low Capacity Battery Cell
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SGM41566A/SGM41566B Linear Regulation Battery Charger GENERAL DESCRIPTION FEATURES The SGM41566A and SGM41566B are designed for ● Loosen Regulated Power Input charging low capacity battery cell with factory- ● Battery Voltages Option: programmable current programmable in the range of 50mA to 750mA from loosen regulated power source. 25mV Raster in 3.5V to 4.8V Range ● Charging Current Option: The device features low drop-out constant-current 50mA Raster in 50mA to 750mA Range constant-voltage charging, weak battery pre-charging, ● 5% to 25% Residual End-of-Charge Option voltage fold-back safe retaining, floating charging ● Weak Battery Pre-Charge Option protection and system start-up pre-charge, with NTC ● Voltage Fold-Back Safe Power Retaining sensing protection. ● NTC Temperature Sensing for Protection The SGM41566A and SGM41566B are available in a Green TDFN-2×2-8AL package. It operates in -40℃ to +125℃ junction temperature. ● Floating Charging Protection ● 650ms Power Recycle Certification ● Exhausted Battery Charging Inhibition ● Pre-Charging Power-Up at Normal Voltage ● Available in a Green TDFN-2×2-8AL Package APPLICATIONS Low Capacity Rechargeable Battery Powered Applications TYPICAL APPLICATION SGM41566A/SGM41566B IN 1 8 BAT NC 2 7 NC TSEN 3 GND 6 NC 5 NC GND 4 SGM41566A/SGM41566B CIN 1μF RNTC IN 1 BAT 8 TSEN 3 GND 4 CBAT 4.7μF B Load NC 2, 5, 6, 7 TDFN-2×2-8AL Figure 1. Typical Application Circuit SG Micro Corp www.sg-micro.com JULY 2023 – REV. A PDF
Документация на SGM41566A 

Дата модификации: 17.07.2024

Размер: 861 Кб

18 стр.

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