MULTICELL BATT MANAGER U-DFN2535
Feature
- High Voltage CMOS Process, up to 30V (VDD to VM)
- Low Quiescent Current (+25°C )
- In Normal Mode, 3.0µA (Typ), 4.5µA (Max) VDD = 3.5V
- In Power-Down Mode, 0.1µA (Max)
- 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 Selectable (Yes or No)
- 0V Battery Charge Selectable (Permission or Inhibition)
- Overcharge Protection Mode Selectable (Auto Release or Latch)
Applications
- Lithium-Ion Battery Packs
- Lithium Polymer Battery Packs
- Power Bank
