AOZ9250DI Datasheet | Alpha & Omega Semiconductors

Single-Cell Battery Protection IC with Integrated MOSFET General Description The AOZ9250DI is a battery protection IC with integrated dual mon-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-current conditions. The AOZ9250DI is available in a 2mm x 4mm 6-pin DFN package and is rated over a -40°C to +85°C ambient temperature range. Features - Integrated mon-Drain N-Channel MOSFET 23.8m (typ.) source to source on resistance - High-accuracy voltage detection circuit - Overcharge detection accuracy: 25m V (25°C), 45m V (-10°C to 60°C) - Overcharge release accuracy: 40m V - Over-discharge detection accuracy: 100m V - Over-discharge release accuracy: 100m V - Discharge over-current detection accuracy: 10m V - Charge over-current detection accuracy:...