XT2059 - Silinktek

XT2059 Programmable voltage and current linear battery management chip

The XT2059 is charging management circuit that can be programmed through an external resistor constant current / constant voltage charging. The device includes an internal power transistor, does not need external current sense resistor and blocking diode in applications. XT2059 requires minimal external components, and meet the USB bus specification, is very.

Features

include low input voltage latch, automatic recharge, the battery temperature monitoring, Built - in OVP protection and charge status / charge status indication functions. The internal use of the patented technology is to realize protecting reverse battery. When the battery is reversed, stop charging, indicator The XT2059 adopted the thermally enhanced eSOP-8.
■ Features
 In the package allows the range of programmable charge current up to 1.2A above
 No MOSFET, sense resistor or blocking diode required
 Complete linear charger in small package for single cell lithium-ion batteries
 Constan.