Datasheet Texas Instruments BQ24005PWPRG4 — 数据表

bq24004
bq24005
bq24006
www.ti.com SLUS476F – DECEMBER 2000 – REVISED MAY 2012 TWO-CELL Li-ION CHARGE MANAGEMENT IC
FOR PDAs AND INTERNET APPLIANCES
Check for Samples: bq24004, bq24005, bq24006 FEATURES 1 2 Highly Integrated Solution With FET Pass
Transistor and Reverse-Blocking Schottky and
Thermal Protection
Integrated Voltage and Current Regulation
With Programmable Charge Current
High-Accuracy Voltage Regulation (В±1%)
Ideal for Low-Dropout Linear Charger Designs
for Two-Cell Li-Ion Packs With Coke or
Graphite Anodes
Up to 1.2-A Continuous Charge Current
Safety-Charge Timer During Preconditioning
and Fast Charge
Integrated Cell Conditioning for Reviving
Deeply Discharged Cells and Minimizing Heat
Dissipation During Initial Stage of Charge
Optional Temperature or Input-Power
Monitoring Before and During Charge
Various Charge-Status Output Options for …