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Datasheet> All Categories > Power/power management> The power supply circuit> BQ24251RGER
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BQ24251RGER

Description
2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 24-VQFN -40 to 85
CategoryPower/power management    The power supply circuit   
File Size5MB，59 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Stay tuned Parametric Compare

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BQ24251RGER Overview

2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 24-VQFN -40 to 85

BQ24251RGER Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
package instructionHVQCCN, LCC24,.16SQ,20
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Samacsys DescriptionSwitching Battery Charger Li-Ion/Li-Pol 2000mA 4.2V 24-Pin VQFN EP T/R
Analog Integrated Circuits - Other TypesPOWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 codeS-PQCC-N24
JESD-609 codee4
Humidity sensitivity level2
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC24,.16SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
power supply4.5/10 V
Certification statusNot Qualified
Maximum supply current (Isup)5 mA
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Threshold voltage nominal+3.35V
Maximum time at peak reflow temperatureNOT SPECIFIED

BQ24251RGER Related Products

BQ24251RGER BQ24250RGET BQ24251RGET BQ24253RGER BQ24253YFFR BQ24253YFFT BQ24251YFFR BQ24251YFFT BQ24250YFFR BQ24250YFFT
Description 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 24-VQFN -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 24-VQFN 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 24-VQFN -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 24-VQFN -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 30-DSBGA -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 30-DSBGA -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 30-DSBGA -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 30-DSBGA -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 30-DSBGA -40 to 85 2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger 30-DSBGA -40 to 85
Brand Name Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to conform to
package instruction HVQCCN, LCC24,.16SQ,20 HVQCCN, LCC24,.16SQ,20 HVQCCN, LCC24,.16SQ,20 HVQCCN, LCC24,.16SQ,20 VFBGA, BGA30,5X6,16 VFBGA, BGA30,5X6,16 VFBGA, BGA30,5X6,16 VFBGA, BGA30,5X6,16 VFBGA, BGA30,5X6,16 VFBGA, BGA30,5X6,16
Reach Compliance Code compliant compli compli compli compli compli compliant compli compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks
Analog Integrated Circuits - Other Types POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 code S-PQCC-N24 S-PQCC-N24 S-PQCC-N24 S-PQCC-N24 R-XBGA-B30 R-XBGA-B30 R-XBGA-B30 R-XBGA-B30 R-XBGA-B30 R-XBGA-B30
JESD-609 code e4 e4 e4 e4 e1 e1 e1 e1 e1 e1
Humidity sensitivity level 2 2 2 2 1 1 1 1 1 1
Number of terminals 24 24 24 24 30 30 30 30 30 30
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code HVQCCN HVQCCN HVQCCN HVQCCN VFBGA VFBGA VFBGA VFBGA VFBGA VFBGA
Encapsulate equivalent code LCC24,.16SQ,20 LCC24,.16SQ,20 LCC24,.16SQ,20 LCC24,.16SQ,20 BGA30,5X6,16 BGA30,5X6,16 BGA30,5X6,16 BGA30,5X6,16 BGA30,5X6,16 BGA30,5X6,16
Package shape SQUARE SQUARE SQUARE SQUARE RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH GRID ARRAY, VERY THIN PROFILE, FINE PITCH
power supply 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V 4.5/10 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum supply current (Isup) 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA
surface mount YES YES YES YES YES YES YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu)
Terminal form NO LEAD NO LEAD NO LEAD NO LEAD BALL BALL BALL BALL BALL BALL
Terminal pitch 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.4 mm 0.4 mm 0.4 mm 0.4 mm 0.4 mm 0.4 mm
Terminal location QUAD QUAD QUAD QUAD BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM
Threshold voltage nominal +3.35V +3.35V +3.35V +3.35V +3.35V +3.35V +3.35V +3.35V +3.35V +3.35V
length - 4 mm - 4 mm 2.2 mm 2.2 mm - - 2.2 mm 2.2 mm
Maximum seat height - 0.88 mm - 1 mm 0.375 mm 0.375 mm - - 0.375 mm 0.625 mm
width - 4 mm - 4 mm 2.59 mm 2.59 mm - - 2.59 mm 2.59 mm
Base Number Matches - 1 - 1 1 1 - - 1 1

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