Diodes Incorporated

AP9211 Series Single-Chip Solution Battery Manager

Diodes' AP9211 series simple solution for single-cell lithium battery pack protection

Image of Diodes AP9211 Series Single Chip Solution Battery Manager Diodes' AP9211 series is a 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 Mosfet with common drain. The AP9211 provides rich battery protection features and will turn-off the N-Channel Mosfet when detecting overcharge conditions (voltage and / or current), over-discharge conditions (voltage and / or current), or load short-circuit. The device has a built-in fixed delay time to save external components. It is available in the U-DFN2030-6 package with a thickness less than 0.6 mm.

Features and Benefits
  • Built-in delay time (+25°C), accuracy ±20%
    • Accurately and reliably detects overcharge voltage / current, over-discharge voltage / current, or load short-circuit conditions
  • Saves external components and lowers BOM cost
    • Minimizes discharge of battery ensuring longer battery operation
  • Small package of U-DFN2030-6, maximum 0.6 mm height
    • Supports slimmer PCM boards and bigger battery cell capacity
  • 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)
    • High accuracy voltage detection

Applications

  • Li+ rechargeable battery pack

AP9211 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AA-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$8.97View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AH-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$9.38View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AF-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$8.97View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AB-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$8.97View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AD-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$8.97View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AC-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$8.97View Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AE-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - ImmediateSee Page for PricingView Details
IC BATT PROT LI-ION 1CELL 6UDFNAP9211SA-AG-HAC-7IC BATT PROT LI-ION 1CELL 6UDFN0 - Immediate$8.97View Details
Published: 2016-04-06