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See Technical Specifications

BQ24190RGER +BOM

I2C controlled 4.5A single cell USB / Adaptor charger

Manufacturer:

TI
Mfr.Part #:

BQ24190RGER
Datasheet:

BQ24190RGER Datasheet (PDF)
Number Of Series Cells:

1
Charge Current (max) (A):

4.5
Vin (max) (V):

17
Cell Chemistry:

Li-Ion/Li-Polymer
EDA/CAD Models:

Request Free CAD Models for BQ24190RGER

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BQ24190RGER General Description

Moreover, the bq24190RGER supports a wide range of input sources, ensuring compatibility with different charging options. Its power path management feature regulates the system slightly above the battery voltage, ensuring smooth operation even when the battery is depleted. The device also features automatic charging cycle initiation and completion, with safety features such as over-voltage and over-current protections in place for added security

Key Features

Compact and Low Power Design
Synchronous Boost Converter Operation
Battery Life Extension with Fast Charging
User-Friendly Charge Status Indicators

Specifications

Number of series cells	1	Charge current (max) (A)	4.5
Vin (max) (V)	17	Cell chemistry	Li-Ion/Li-Polymer
Battery charge voltage (min) (V)	3.5	Battery charge voltage (max) (V)	4.4
Absolute max Vin (max) (V)	22	Control topology	Switch-Mode Buck
Control interface	I2C	Features	BAT temp thermistor monitoring (hot/cold profile), IINDPM (Input current limit), Input OVP, Power Path, USB D+/D-/BC1.2 integrated, USB OTG integrated
Vin (min) (V)	3.9	Rating	Catalog
Operating temperature range (°C)	-40 to 85