Datasheet Texas Instruments BQ24190RGET — 数据表

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Documents bq24190, bq24192, bq24192I
SLUSAW5B – JANUARY 2012 – REVISED DECEMBER 2014 bq2419x I2C Controlled 4.5-A Single Cell USB/Adapter Charger
with Narrow VDC Power Path Management and USB OTG
1 1 Features High Efficiency 4.5-A Switch Mode Charger
– 92% Charge Efficiency at 2 A, 90% at 4 A
– Accelerate Charge Time by Battery Path
Impedance Compensation
Compatible with MaxLife Technology for Faster
Charging When Used in Conjunction With
bq27531
Highest Battery Discharge Efficiency with 12-mО©
Battery Discharge MOSFET up to 9-A Discharge
Current
Single Input USB-compliant/Adapter Charger
– USB Host or Charging Port D+/D-Detection
Compatible to USB Battery Charger Spec 1.2
– Input Voltage and Current Limit Supports
USB2.0 and USB3.0 …