Diodes Incorporated — Analog and discrete power solutions
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AP9211 (NRND)

NRND = Not Recommended for New Design

SINGLE CHIP SOLUTION FOR 1-CELL LI+ BATTERY PACK

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Description

The AP9211 is a single chip protection solution specially designed for 1-cell Li+ rechargeable battery pack application.

It includes a 1-cell Lithium ion battery protection chip and dual N-CH MOSFET with common drain. The chipset 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. Also with built-in fixed delay time to save external components.

Feature(s)

  • Co-Package Solution of Protection IC and MOSFETs for 1 cell Li+ Battery Pack
  • Intergrate Dual-NMOS and Protection IC

Application(s)

  • One-Cell Battery Pack

Specifications & Technical Documents

Product Parameters

Function Battery Protection
AEC Qualified No

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availablity

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2642 2023-09-05 2024-03-05 Device End of Life (EOL)