A4004 Overview
The A4004 series product is a high integration solution for lithium-ion/polymer battery protection. A4004 contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. A4004 is put into a small package and only one external ponent makes it an ideal solution in limited space of battery pack.
A4004 Key Features
- Protection of Charger Reverse Connection
- Protection of Battery Cell Reverse Connection
- Integrate MOSFET
- Over-temperature Protection
- Two-step Overcurrent Detection
- Charger Detection Function
- 0V Battery Charging Function
- High-accuracy Voltage Detection
- Low Current Consumption
- Operation Mode: 2.5uA typ