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LM2642MTC

Description
Two-Phase Synchronous Step-Down Switching Controller
CategoryPower/power management    The power supply circuit   
File Size627KB,20 Pages
ManufacturerNational Semiconductor(TI )
Websitehttp://www.ti.com
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LM2642MTC Overview

Two-Phase Synchronous Step-Down Switching Controller

LM2642MTC Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
package instructionTSSOP-28
Reach Compliance Code_compli
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage30 V
Minimum input voltage4.5 V
Nominal input voltage15 V
JESD-30 codeR-PDSO-G28
JESD-609 codee0
length9.7 mm
Humidity sensitivity level3
Number of functions1
Number of terminals28
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP28,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Maximum seat height1.1 mm
surface mountYES
Switch configurationPHASE-SHIFT
Maximum switching frequency340 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width4.4 mm
Base Number Matches1

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LM2642MTC LM2642
Description Two-Phase Synchronous Step-Down Switching Controller Two-Phase Synchronous Step-Down Switching Controller
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