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Texas Instruments BQ24150YFFR — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24150YFFR I2C Single-Cell Li-Ion Charger, 1.25A Max

MPNBQ24150YFFR
End of Life

Texas Instruments BQ24150YFFR, single-cell Lithium Ion/Polymer battery charger, I2C interface, 1.25A max charge current, 4.44V max battery voltage, 20-DSBGA package, -40°C to 85°C.

$1.7000Ref. price · indicative, final on quote
BQ24150YFFR datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BQ24150YFFR Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage4.44V (Max)
Voltage6V
Current - chargingConstant
Charge current - max1.25A
InterfaceI2C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR) Cut Tape (CT)
ManufacturerTexas Instruments
Case20-UFBGA, DSBGA
Number of cells1
Fault protectionOver Temperature, Over Voltage
Battery chemistryLithium Ion/Polymer
Programmable featuresCurrent, Timer, Voltage

Product details

Single-cell Li-ion charger with I2C programmability

The Texas Instruments BQ24150YFFR is a single-cell Lithium Ion/Polymer battery charger controlled over an I2C interface. It delivers a constant charging current up to 1.25A and supports a maximum battery pack voltage of 4.44V — the standard termination for a single Li-ion cell. Charge current, charge timer, and regulation voltage are all programmable via I2C, giving the system designer fine control over the charging profile without external resistor dividers. Built-in fault protection covers over-temperature and over-voltage conditions.

Package and temperature grade

Housed in a 20-bump DSBGA (20-DSBGA) package, the BQ24150YFFR is a surface-mount device intended for compact portable designs.

Frequently asked questions

Is BQ24150YFFR obsolete?

Buyers need to know if the part is still available or if they must find a replacement for their design or repair.

What is the recommended replacement for BQ24150YFFR?

Engineers and buyers need a compatible substitute to avoid redesign if the original is obsolete.

Where can I buy BQ24150YFFR?

Sourcing buyers need to find stock and place orders immediately.

What is the package and pinout of BQ24150YFFR?

Design engineers need to validate physical fit and PCB layout before using the part.

What is the maximum charge current of BQ24150YFFR?

Engineers must confirm the charge current matches their battery requirements (1.25A max here).

Is there a drop-in alternative for BQ24150YFFR?

Maintenance techs and brokers need a direct replacement without changing footprints or communication protocol.