A4004 - ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC

Product Overview

AiT Semiconductor

Datasheet Details

Part number	A4004
Manufacturer	AiT Semiconductor
File Size	863.14 KB
Description	ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC
Datasheet	A4004 Datasheet
Additional preview pages of the A4004 datasheet.

Product details

Description

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 component makes it an ideal solution in limited space of battery pack.A4004 has all the protection functions required in the battery application including overcharging, over-discharging, overcurrent and load short circuiting protec

Features

Protection of Charger Reverse Connection.
Protection of Battery Cell Reverse Connection.
Integrate MOSFET.
Over-temperature Protection.
Two-step Overcurrent Detection: Over-discharge Current Load Short Circuiting.
Charger Detection Function.
0V Battery Charging Function.
High-accuracy Voltage Detection.
Low Current Consumption.
Operation Mode: 2.5uA typ.
Power-down Mode: 0.1uA typ.
Available in DFN6(2x3) package.

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Published: May 18, 2024 |