BQ24159YFFT

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Part Number	BQ24159YFFT
Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) › Battery Chargers
Description	IC BATT CHG LI-ION 1CELL 20DSBGA
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	BQ24159YFFT PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 07 - Dec 11 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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Shipping

BQ24159YFFT Specifications

Part Number:	BQ24159YFFT
Brand:	Texas Instruments
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Battery Chargers
Manufacturer:	Texas Instruments
Product Status:	Active
Battery Chemistry:	Lithium Ion/Polymer
Number of Cells:	1
Current - Charging:	Constant - Programmable
Programmable Features:	Current, Timer
Fault Protection:	Over Temperature, Over Voltage
Charge Current - Max:	1.55A
Battery Pack Voltage:	4.44V (Max)
Voltage - Supply (Max):	9V
Interface:	I²C
Operating Temperature:	-30°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-UFBGA, DSBGA
Supplier Device Package:	20-DSBGA

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