Diodes Incorporated

AP9214L Single-Cell Lithium Battery Pack Protection

A simple safety solution for 1-cell lithium battery-packs from Diodes

Image of Diodes' AP9214L Single-Cell Lithium Battery Pack ProtectionDiodes introduces the AP9214L single-chip protection solution specially designed for 1-cell Li+ rechargeable battery-packs. It includes a 1-cell lithium ion battery protection chip and dual N-Channel, ultra-low RSS(ON) MOSFET with common drain.

The AP9214L provides rich battery protection features and will turn off the N-Channel MOSFET when detecting over-charge conditions (voltage and / or current), over-discharge conditions (voltage and / or current), or load short-circuit. The device has built-in fixed delay time to save external components. It is available in the U-DFN2535-6 package with a thickness less than 0.6 mm.

Features
  • High voltage CMOS process, up to 30 V (between terminals)
    • Withstands extreme transients/surges voltage from adapters
  • Low quiescent current (3 µA normal; 0.1 µA in power down)
    • Minimizes discharge of battery ensuring longer battery operation
  • Built-in dual ultra-low RSS(ON) NMOS
    • Minimizes the power consumption during operations
  • High accuracy voltage detection
    • Accurately and reliably detects over-charge voltage / current, over-discharge voltage / current, or load short-circuit conditions
  • Small package of U-DFN2535-6, maximum 0.6 mm height
    • Supports slimmer PCM boards and bigger battery cell capacity
Applications
  • Li+ rechargeable battery-packs
  • Power banks

AP9214L Single-Cell Lithium Battery Pack Protection

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9214LA-AH-HSB-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$1.13View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9214L-AH-HSB-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$1.13View Details
Published: 2016-01-08