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TPS54328DDA

Description
4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™ 8-SO PowerPAD -40 to 85
CategoryPower/power management    The power supply circuit   
File Size3MB,31 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
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TPS54328DDA Overview

4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™ 8-SO PowerPAD -40 to 85

TPS54328DDA Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
Parts packaging codeSOIC
package instructionSOP-8
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Samacsys Description4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™
Other featuresALSO OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7V
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage18 V
Minimum input voltage4.5 V
Nominal input voltage6 V
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
Humidity sensitivity level2
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current5.7 A
Maximum output voltage7 V
Minimum output voltage0.76 V
Nominal output voltage5.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeHLSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.7 mm
surface mountYES
Switch configurationBUCK
Maximum switching frequency700 kHz
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
Base Number Matches1

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TPS54328DDA TPS54328DRCR TPS54328DRCT
Description 4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™ 8-SO PowerPAD -40 to 85 4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™ 10-VSON -40 to 85 4.5V to 18V Input, 3-A Synchronous Step-Down Converter with Eco-mode™ 10-VSON -40 to 85
Brand Name Texas Instruments Texas Instruments Texas Instruments
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Maker Texas Instruments Texas Instruments Texas Instruments
package instruction SOP-8 VSON-10 VSON-10
Reach Compliance Code compliant compliant compliant
ECCN code EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 12 weeks 1 week
Other features ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7V ADJUSTABLE OUTPUT MODE FROM 0.76 TO 7 V ADJUSTABLE OUTPUT MODE FROM 0.76 TO 7 V
Analog Integrated Circuits - Other Types SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
control mode VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 18 V 18 V 18 V
Minimum input voltage 4.5 V 4.5 V 4.5 V
Nominal input voltage 6 V 12 V 12 V
JESD-30 code R-PDSO-G8 S-PDSO-N10 S-PDSO-N10
JESD-609 code e3 e4 e4
length 4.9 mm 3 mm 3 mm
Humidity sensitivity level 2 2 2
Number of functions 1 1 1
Number of terminals 8 10 10
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Maximum output current 5.7 A 5.7 A 5.7 A
Maximum output voltage 7 V 7 V 7 V
Minimum output voltage 0.76 V 0.76 V 0.76 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code HLSOP HVSON HVSON
Encapsulate equivalent code SOP8,.25 SOLCC10,.12,20 SOLCC10,.12,20
Package shape RECTANGULAR SQUARE SQUARE
Package form SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) 260 260 260
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 1.7 mm 1 mm 1 mm
surface mount YES YES YES
Switch configuration BUCK BUCK BUCK
Maximum switching frequency 700 kHz 700 kHz 700 kHz
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form GULL WING NO LEAD NO LEAD
Terminal pitch 1.27 mm 0.5 mm 0.5 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 3.9 mm 3 mm 3 mm
Base Number Matches 1 1 1
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