Power Management
BQ25121AYFPR
Texas Instruments
Price range: $1.78 - $4.17
Category: Power Management
300-mA linear battery charger with Power Path, integrated LDO and buck converter 2.5V default output 25-DSBGA -40 to 85
BQ25121AYFPR Inventory
by: Texas Instruments
Parameters
Approx. price(US$)
1.4 | 1ku
Battery charge voltage(Min)(V)
3.6
Rating
Catalog
Absolute Vin (safety rating)(Max)((V))
20
Number of series cells
1
Package Group
DSBGA|25
Operating Vin(Min)(V)
3.4
Control interface
I2C
Features
BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,Input OVP,Integrated LDO,Integrated buck converter,Power Path
Package size
mm2
Cell chemistry
Li-Ion/Li-Polymer
Battery charge voltage(Max)(V)
4.65
Charge current(Max)(A)
0.3
Operating Vin(Max)(V)
5.5
Control topology
Linear
Features
Part Family
BQ25121A
Status
ACTIVE
ROHS
Y
PB Free
Y
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