AP9101C:Battery Protection

Part NumberData SheetSPICE ModelQualified to AECQ10xPPAP CapableFunctionApplicationBuilt-In Dual NMOS (Y/N)RSS(ON) @VGS=3.9V (mΩ)Overcharge Detection Voltage VCU (V)Overdischarge Detection Voltage VDL (V)Discharge Overcurrent Detection Voltage VDOC (V)Charge Overcurrent Detection Voltage VCOC (V)Load Short Detection Voltage VSHORT (V)Power-Down FunctionDetection Delay0V Battery Charge Function
AP9101CAP9101C.pdf-NoNoBattery Protection1-CellNo-3.5 to 4.52 to 3.4.05 to .320.2 to 0.050.16 to 0.32SelectableBuilt-In Delay TimerPermission
Description

The AP9101C is a protection IC designed with high precision voltage detection circuit.

The AP9101C provides a function to protect batteries by detecting overcharge voltage, overdischarge voltage, overcharge current, overdischarge current and other abnormalities and turning off the external MOSFET switch.

The AP9101C also has a built-in fixed time circuit (external capacitors are unnecessary), the protection circuitry can be comprised with fewer external components.

Application
  • Lithium-Ion Battery Packs
  • Lithium Polymer Battery Packs
  • Smartphones
Features
  • Low Current Consumption (+25°C)
  • Operation Mode: 3.0µA Typ. VDD = 3.5V
  • Power-Down Mode: 0.01µA Typ.
  • High-Accuracy Voltage Detection Circuit (+25°C)
  • Overcharge Detection Voltage: 3.5V to 4.5V (5mV Steps) Accuracy ±25mV
  • Overcharge Hysteresis Voltage Range: 0.1V to 0.4V (50mV Steps) Accuracy ±50mV
  • Overdischarge Detection Voltage: 2.0V to 3.4V (10mV Steps) Accuracy ±35mV
  • Overdischarge Hysteresis Voltage Range: 0V to 0.7V (40mV Steps) Accuracy ±65mV
  • Discharge Overcurrent Detection Voltage: 0.05V to 0.32V (10mV Steps) Accuracy ±15mV
  • Short Current Detection Voltage: 0.45V to 0.7V (50mV Steps) Accuracy ±100mV
  • Charge Overcurrent Detection Voltage: -0.2V to -0.05V (10mV Steps) Accuracy ±15mV
  • Overcharger Detection Voltage: 8.0V (Fixed) Accuracy ±2V
  • Overcharger Release Voltage: 7.3V (Fixed) Accuracy ±2V
  • Built-in Fixed Detection Delay Time (+25°C): Accuracy ±20%
  • Power-Down Mode can be Selectable: Available/Unavailable
  • 0V Battery Charge Function can be Selectable: Available/Unavailable
  • Overcharge Protection Mode can be Selectable: Release/Latch
  • High-Voltage CMOS Process: Up to 30V between VDD and VM Pins
Ordering Information
  • AP9101CAK-ABTRG1
  • AP9101CAK-AKTRG1
  • AP9101CAK6-ABTRG1
  • AP9101CK-AHTRG1
  • AP9101CK6-ADTRG1
SOT25
SOT26
AP9101C.pdf AP9101C
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