Datasheet Texas Instruments BQ25871

Manufacturer	Texas Instruments
Series	BQ25871

Datasheet Texas Instruments BQ25871

1S 7A Battery Switch Charger with Integrated ADC

Datasheets

PDF, 1.2 Mb, File published: Sep 1, 2016

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Prices

Status

	BQ25871YFFR	BQ25871YFFT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes

Packaging

	BQ25871YFFR	BQ25871YFFT
N	1	2
Pin	42	42
Package Type	YFF	YFF
Industry STD Term	DSBGA	DSBGA
JEDEC Code	R-XBGA-N	R-XBGA-N
Package QTY	3000	250
Carrier	LARGE T&R	SMALL T&R
Device Marking	BQ25871	BQ25871
Width (mm)	2.4	2.4
Length (mm)	2.8	2.8
Thickness (mm)	.415	.415
Pitch (mm)	.4	.4
Max Height (mm)	.625	.625
Mechanical Data	Download	Download

Parametrics

Parameters / Models	BQ25871YFFR	BQ25871YFFT
Absolute Vin (safety rating)(Max)(, V	22	22
Battery Charge Voltage(Max), V	4.975	4.975
Battery Charge Voltage(Min), V	4.2	4.2
Cell Chemistry	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer
Charge Current(Max), A	7	7
Control Interface	I2C	I2C
Control Topology	Flash Charger	Flash Charger
Number of Series Cells	1	1
Operating Vin(Max), V	6	6
Operating Vin(Min), V	2.8	2.8
Package Group	DSBGA	DSBGA
Package Size: mm2:W x L, PKG	See datasheet (DSBGA)	See datasheet (DSBGA)
Special Features	Integrated FET,Over Voltage Protection,Standard BAT Temp Monitoring,Temp Monitoring (Thermistor Pin)	Integrated FET,Over Voltage Protection,Standard BAT Temp Monitoring,Temp Monitoring (Thermistor Pin)
USB Feature	N/A	N/A

Eco Plan

	BQ25871YFFR	BQ25871YFFT
RoHS	Compliant	Compliant

Model Line

Series: BQ25871 (2)

BQ25871YFFR BQ25871YFFT

Manufacturer's Classification

Semiconductors> Power Management> Battery Management Products> Battery Charger IC

EMS supplier

Slices

Microcontrollers