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LM2640MTC-ADJ

Description
Dual Adjustable Step-Down Switching Power Supply Controller
CategoryPower/power management    The power supply circuit   
File Size494KB,18 Pages
ManufacturerNational Semiconductor(TI )
Websitehttp://www.ti.com
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LM2640MTC-ADJ Overview

Dual Adjustable Step-Down Switching Power Supply Controller

LM2640MTC-ADJ Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerNational Semiconductor(TI )
package instructionTSSOP-28
Reach Compliance Code_compli
ECCN codeEAR99
Is SamacsysN
Analog Integrated Circuits - Other TypesDUAL SWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage30 V
Minimum input voltage5.5 V
Nominal input voltage10 V
JESD-30 codeR-PDSO-G28
JESD-609 codee0
length9.7 mm
Humidity sensitivity level3
Number of functions1
Number of terminals28
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 height1.2 mm
surface mountYES
Switch configurationPUSH-PULL
Maximum switching frequency230 kHz
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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Description Dual Adjustable Step-Down Switching Power Supply Controller Dual Adjustable Step-Down Switching Power Supply Controller

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