AOZ9250DI Datasheet (Alpha & Omega Semiconductors)

AOZ9250DI, Single-Cell Battery Protection

The AOZ9250DI is a battery protection IC with integrated dual common-drain N-channel MOSFET.

The device includes accurate voltage detectors and delay circuits, and is suitable for protecting single-cell lithium-ion/lithium-polymer rechargeable battery packs from overcharge, over-discharge, and over-

AOZ9250DI Features

* Integrated Common-Drain N-Channel MOSFET 23.8m (typ.) source to source on resistance

* High-accuracy voltage detection circuit

* Overcharge detection accuracy: 25mV (25°C), 45mV (-10°C to 60°C)

* Overcharge release accuracy: 40mV

* Over-discharge detection acc