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ABLIC S-8241ABWMC-GBWT2G

Fabricante
ABLIC
N.º de pieza fab.
S-8241ABWMC-GBWT2G
Nº LCSC
C7355330
Emb.
SOT-23-5
Número de Cliente
Atrib. clave
Lithium Battery SOT-23-5 Battery Management RoHS
Hoja de DatosABLIC S-8241ABWMC-GBWT2G
Garantía en cada pedido
100% Auténtico · Devolución o Reemplazo en 30 Días

Especificaciones del Producto

Todo
TipoDescripción
CategoríaIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
FabricanteABLIC
Emb.SOT-23-5
Operating Temperature-40℃~+85℃
Interface-
Quiescent Current3uA
0V Battery Charge-
Operating Voltage1.5V~24V
Type of BatteryLithium Battery
FeaturesOvercharge protection;Over-discharge protection;Overcurrent Protection;Short-Circuit Protection
The Chip TypeProtection IC
Balance Current-
Charge Current - Max-
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Descripción

Traducción por IA

The S-8241 Series is a series of lithium ion/lithium polymer rechargeable battery protection ICs incorporating high-accuracy voltage detection circuits and delay circuits. These ICs are suitable for protection of 1-cell lithium ion/lithium polymer rechargeable battery packs from overcharge, overdischarge and overcurrent.

Características

Traducción por IA
  • Internal high-accuracy voltage detection circuit
    • Overcharge detection voltage: 3.9 V to 4.4 V (5 mV-step), Accuracy of ±25 mV (+25°C) and ± 30 mV (-5 to +55°C)
    • Overcharge release voltage: 3.8 V to 4.4 V, Accuracy of ±50 mV
    • Overdischarge detection voltage: 2.0 V to 3.0 V (100 mV-step), Accuracy of ±80 mV
    • Overdischarge release voltage: 2.0 V to 3.4 V, Accuracy of ±100 mV
    • Overcurrent 1 detection voltage: 0.05 V to 0.32 V (5 mV-step), Accuracy of ±20 mV
    • Overcurrent 2 detection voltage: 0.5 V (fixed), Accuracy of ±100 mV
  • A high voltage withstand device is used for charger connection pins (VM and CO pins: Absolute maximum rating = 26 V)
  • Delay times (overcharge: tCU; overdischarge: tDL; overcurrent 1: tlOV1; overcurrent 2: tlOV2) are generated by an internal circuit. (External capacitors are unnecessary.) Accuracy of ±30%
  • Internal three-step overcurrent detection circuit (overcurrent 1, overcurrent 2, and load short-circuiting)
  • Either the 0 V battery charging function or 0 V battery charge inhibiting function can be selected.
  • Products with and without a power-down function can be selected.
  • Charger detection function and abnormal charge current detection function
    • The overdischarge hysteresis is released by detecting a negative VM pin voltage (typ. -1.3 V, Charger detection function).
    • If the output voltage at DO pin is high and the VM pin voltage becomes equal to or lower than the charger detection voltage (typ. -1.3 V), the output voltage at CO pin goes low (Abnormal charge current detection function).
  • Low current consumption
    • Operation: 3.0 μA typ., 5.0 μA max.
    • Power-down mode: 0.1 μA max.
  • Wide operation temperature range: -40°C to +85°C
  • Lead-free, Sn 100%, halogen-free

Aplicaciones

Traducción por IA
  • Lithium-ion rechargeable battery pack
  • Lithium-polymer rechargeable battery pack