A4063 Datasheet (MAX.2A LI-ION SWITCHING CHARGER IC)

Part: A4063
Manufacturer: AiT Semiconductor
Size: 356.56 KB

A4063 Key Features

Constant current mode DC-DC PWM control
Constant voltage LDO control
1.5MHz switching frequency
Anti reverse connection
Automatic sleep mode for low power
Automatic recharge
Available in PSOP8 package
be reduced to 60μA. Built-in temperature protection
and load short-circuit protection ensure high reliability
of the IC. There are two LED can display various

Related AiT Semiconductor Datasheets

Part Number	Description
A4061	500mA/1.5A STANDALONE LINEAR LI-ION BATTERY CHARGE
A4062	STANDALONE Li-ION SWITCH MODE BATTERY CHARGER
A4001	ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION
A4004	ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC
A4006	SINGLE CELL LI-ION BATTERY INDICATOR

A4063 Description

FEATURES The A4063 is a constant current, constant voltage Li-Ion battery charger that uses a current mode PWM step down switching architecture. Using DC-DC control mode, the charge current is set by an external resistor, up to 2A. With a 1.5MHz switching frequency, the A4063 provides small, simple and efficient solution to fast charge single cell Li-Ion battery.