BQ24251 datasheet, PDF - EEWORLD Datasheet

BQ24251: DescriptionBQ24251 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger; Categorysemiconductor Power management; File Size5MB，59 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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BQ24251 Overview

BQ24251 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger

	BQ24251	BQ24250	BQ24253
Description	BQ24251 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger	BQ24250 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger	BQ24253 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger
Operating Vin(Min)(V)	-	4.35	4.35
Features	-	Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation	Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),OVP,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation,USB D+/D-/BC1.2
Absolute Vin (safety rating)(Max)((V))	-	22	22
Rating	-	Catalog	Catalog
Battery charge voltage(Min)(V)	-	3.5	3.5
Control topology	-	Switch-Mode Buck	Switch-Mode Buck
Operating Vin(Max)(V)	-	10.5	10.5
Number of series cells	-	1	1
Charge current(Max)(A)	-	2	2
Control interface	-	I2C	I2C,Standalone (RC-Settable)
Approx. price(US$)	-	1.25 \| 1ku	1.25 \| 1ku
Cell chemistry	-	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer
Battery charge voltage(Max)(V)	-	4.44	4.44
Package Group	-	DSBGA\|30,VQFN\|24	DSBGA\|30,VQFN\|24

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