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LM2623LDX

Description
1.2 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8
CategoryPower/power management    The power supply circuit   
File Size205KB,11 Pages
ManufacturerNational Semiconductor(TI )
Websitehttp://www.ti.com
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LM2623LDX Overview

1.2 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8

LM2623LDX Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerNational Semiconductor(TI )
package instructionLLP-14
Reach Compliance Code_compli
ECCN codeEAR99
Is SamacsysN
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeVOLTAGE-MODE
Control TechnologyPULSE FREQUENCY MODULATION
Maximum input voltage5 V
Minimum input voltage3 V
Nominal input voltage3.3 V
JESD-30 codeS-XDSO-N14
JESD-609 codee0
length4 mm
Humidity sensitivity level1
Number of functions1
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current1.2 A
Package body materialUNSPECIFIED
encapsulated codeVSON
Encapsulate equivalent codeSOLCC14,.16,20
Package shapeSQUARE
Package formSMALL OUTLINE, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Maximum seat height0.8 mm
surface mountYES
Switch configurationBOOST
Maximum switching frequency2000 kHz
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width4 mm
Base Number Matches1

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LM2623LDX LM2623 LM2623LD LM2623MM
Description 1.2 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8 1.2 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8 1.2 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8 1.2 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO8
Control Technology PULSE FREQUENCY MODULATION Pulse frequency MODULATION PULSE FREQUENCY MODULATION PULSE FREQUENCY MODULATION
Number of functions 1 1 1 1
Number of terminals 14 8 14 8
Maximum operating temperature 85 °C 85 Cel 85 °C 85 °C
Minimum operating temperature -40 °C -40 Cel -40 °C -40 °C
Maximum output current 1.2 A 1.2 A 1.2 A 1.2 A
surface mount YES Yes YES YES
Switch configuration BOOST BOOST BOOST BOOST
Maximum switching frequency 2000 kHz 2000 kHz 2000 kHz 2000 kHz
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form NO LEAD GULL WING NO LEAD GULL WING
Terminal location DUAL pair DUAL DUAL
Is it Rohs certified? incompatible - incompatible incompatible
Maker National Semiconductor(TI ) - National Semiconductor(TI ) National Semiconductor(TI )
package instruction LLP-14 - LLP-14 MINI, SO-8
Reach Compliance Code _compli - _compli _compli
ECCN code EAR99 - EAR99 EAR99
Is Samacsys N - N N
Analog Integrated Circuits - Other Types SWITCHING REGULATOR - SWITCHING REGULATOR SWITCHING REGULATOR
control mode VOLTAGE-MODE - VOLTAGE-MODE VOLTAGE-MODE
Maximum input voltage 5 V - 5 V 5 V
Minimum input voltage 3 V - 3 V 3 V
Nominal input voltage 3.3 V - 3.3 V 3.3 V
JESD-30 code S-XDSO-N14 - S-XDSO-N14 S-PDSO-G8
JESD-609 code e0 - e0 e0
length 4 mm - 4 mm 3 mm
Humidity sensitivity level 1 - 1 1
Package body material UNSPECIFIED - UNSPECIFIED PLASTIC/EPOXY
encapsulated code VSON - VSON TSSOP
Encapsulate equivalent code SOLCC14,.16,20 - SOLCC14,.16,20 TSSOP8,.19
Package shape SQUARE - SQUARE SQUARE
Package form SMALL OUTLINE, VERY THIN PROFILE - SMALL OUTLINE, VERY THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 235 - 235 260
Certification status Not Qualified - Not Qualified Not Qualified
Maximum seat height 0.8 mm - 0.8 mm 1.09 mm
technology BICMOS - BICMOS BICMOS
Terminal surface Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal pitch 0.5 mm - 0.5 mm 0.65 mm
Maximum time at peak reflow temperature 30 - 30 40
width 4 mm - 4 mm 3 mm
Base Number Matches 1 - 1 1

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