AP9211S-DD-HAC-7

AP9211 SINGLE CHIP SOLUTION FOR 1-CELL Li+ BATTERY PACK Description Pin Assignments The AP9211 is a single chip protection solution specially designed for 1-cell Li+ rechargeable battery pack application. (Top View) The AP9211 includes a 1-cell Lithium ion battery protection chip and dual N-CH MOSFET with common drain. The AP9211 provides rich battery protection features and can turn-off the N-CH MOSFET by detecting overcharge voltage/current, over discharge voltage/current, or load short circuit. The AP9211 has builtin fixed delay time to save external components. S1 1 VSS 2 VDD 3 6 S2 5 VM 4 NC EP The AP9211 is available in U-DFN2030-6 (Type C) package. U-DFN2030-6 (Type C) Applications Features • • • • 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) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ • • • • • • • • • • • • • • Notes: AP9211 Li+ Rechargeable Battery Pack 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain