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TPS51020DBT

Description
Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85
CategoryPower/power management    The power supply circuit   
File Size515KB,28 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
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TPS51020DBT Overview

Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85

TPS51020DBT Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeTSSOP
package instructionTSSOP,
Contacts30
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time1 week
Analog Integrated Circuits - Other TypesDUAL SWITCHING CONTROLLER
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage28 V
Minimum input voltage4.5 V
Nominal input voltage12 V
JESD-30 codeR-PDSO-G30
JESD-609 codee4
length7.8 mm
Humidity sensitivity level2
Number of functions1
Number of terminals30
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.2 mm
surface mountYES
Switch configurationPUSH-PULL
Maximum switching frequency450 kHz
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width4.4 mm
Base Number Matches1

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Description Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85 Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85 Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85 Dual, DDR selectable, Synchronous buck controller 30-TSSOP -40 to 85
Brand Name Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Is it Rohs certified? conform to conform to conform to conform to
Parts packaging code TSSOP TSSOP TSSOP TSSOP
package instruction TSSOP, TSSOP, TSSOP, TSSOP30,.25,20 TSSOP,
Contacts 30 30 30 30
Reach Compliance Code compli compli compli compli
ECCN code EAR99 EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types DUAL SWITCHING CONTROLLER DUAL SWITCHING CONTROLLER DUAL SWITCHING CONTROLLER DUAL SWITCHING CONTROLLER
control mode VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 28 V 28 V 28 V 28 V
Minimum input voltage 4.5 V 4.5 V 4.5 V 4.5 V
Nominal input voltage 12 V 12 V 12 V 12 V
JESD-30 code R-PDSO-G30 R-PDSO-G30 R-PDSO-G30 R-PDSO-G30
JESD-609 code e4 e4 e4 e4
length 7.8 mm 7.8 mm 7.8 mm 7.8 mm
Humidity sensitivity level 2 2 2 2
Number of functions 1 1 1 1
Number of terminals 30 30 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 TSSOP TSSOP TSSOP TSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.2 mm 1.2 mm 1.2 mm 1.2 mm
surface mount YES YES YES YES
Switch configuration PUSH-PULL PUSH-PULL PUSH-PULL PUSH-PULL
Maximum switching frequency 450 kHz 450 kHz 450 kHz 450 kHz
Temperature level 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)
Terminal form GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.5 mm 0.5 mm 0.5 mm 0.5 mm
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 4.4 mm 4.4 mm 4.4 mm 4.4 mm
Is it lead-free? Lead free Lead free - Lead free
Factory Lead Time 1 week - 1 week 1 week
Base Number Matches 1 1 - 1
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