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BQ24257RGER

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 Size4MB,54 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
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BQ24257RGER Overview

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

BQ24257RGER Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
package instructionHVQCCN,
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time6 weeks
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 codeS-PQCC-N24
JESD-609 codee4
length4 mm
Humidity sensitivity level2
Number of channels1
Number of functions1
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeHVQCCN
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
Maximum seat height1 mm
Maximum supply current (Isup)5 mA
Maximum supply voltage (Vsup)6.5 V
Minimum supply voltage (Vsup)4.35 V
Nominal supply voltage (Vsup)5 V
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
width4 mm

BQ24257RGER Related Products

BQ24257RGER BQ24257RGET BQ24257YFFR BQ24257YFFT
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 -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
Is it lead-free? Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to
Maker Texas Instruments Texas Instruments Texas Instruments Texas Instruments
package instruction HVQCCN, HVQCCN, VFBGA, BGA30,5X6,16 VFBGA, BGA30,5X6,16
Reach Compliance Code compli compli compliant compli
ECCN code EAR99 EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 6 weeks 6 weeks
Adjustable threshold YES YES YES YES
Analog Integrated Circuits - Other Types 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 R-PBGA-B30 R-PBGA-B30
JESD-609 code e4 e4 e1 e1
length 4 mm 4 mm 2.3875 mm 2.3875 mm
Humidity sensitivity level 2 2 1 1
Number of channels 1 1 1 1
Number of functions 1 1 1 1
Number of terminals 24 24 30 30
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code HVQCCN HVQCCN VFBGA VFBGA
Package shape SQUARE SQUARE RECTANGULAR RECTANGULAR
Package form 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
Peak Reflow Temperature (Celsius) 260 260 260 260
Maximum seat height 1 mm 1 mm 0.625 mm 0.625 mm
Maximum supply current (Isup) 5 mA 5 mA 2000 mA 2000 mA
Maximum supply voltage (Vsup) 6.5 V 6.5 V 6.5 V 6.5 V
Minimum supply voltage (Vsup) 4.35 V 4.35 V 4.35 V 4.35 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V
surface mount YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Tin/Silver/Copper (Sn/Ag/Cu) Tin/Silver/Copper (Sn/Ag/Cu)
Terminal form NO LEAD NO LEAD BALL BALL
Terminal pitch 0.5 mm 0.5 mm 0.4 mm 0.4 mm
Terminal location QUAD QUAD BOTTOM BOTTOM
Threshold voltage nominal +3.35V +3.35V +3.35V +3.35V
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 4 mm 4 mm 1.9875 mm 1.9875 mm

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