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LM2679SX-ADJ

Description
SIMPLE SWITCHER 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit 7-DDPAK/TO-263 -40 to 125
CategoryPower/power management    The power supply circuit   
File Size2MB,37 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
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LM2679SX-ADJ Overview

SIMPLE SWITCHER 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit 7-DDPAK/TO-263 -40 to 125

LM2679SX-ADJ Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
MakerTexas Instruments
Parts packaging codeD2PAK
package instructionTO-263,
Contacts4
Reach Compliance Codenot_compliant
ECCN codeEAR99
Factory Lead Time1 week
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage40 V
Minimum input voltage8 V
JESD-30 codeR-PSSO-G7
JESD-609 codee0
length10.16 mm
Humidity sensitivity level3
Number of functions1
Number of terminals7
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output current5 A
Maximum output voltage37 V
Minimum output voltage1.23 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-263
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Maximum seat height4.8 mm
surface mountYES
Switch configurationBUCK
Maximum switching frequency260 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
width8.635 mm
Base Number Matches1
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