TI BQ24074RGTR

Литий-ионный1.5A-40°C ~ 125°C (TJ)

Overview

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The battery is charged in three phases: conditioning, constant current, and constantvoltage. In all charge phases, an internal control loop monitors the IC junction temperature andreduces the charge current if the internal temperature threshold is exceeded. The charger powerstage and charge current sense functions are fully integrated. The charger function has highaccuracy current and voltage regulation loops, charge status display, and charge termination. Theinput current limit and charge current are programmable using external resistors.

Features

Tape & Reel (TR) Package
Lithium Ion Battery Chemistry
1 Number of Cells
Current, Timer Programmable Features
Over Temperature, Over Voltage, Reverse Current, Short Circuit Fault Protection
1.5A Charge Current - Max
4.2V Battery Pack Voltage
10.2V Voltage - Supply (Max)
USB Interface
Surface Mount Mounting Type