Texas Instruments LM5000-3MTCX
- Part Number:
- LM5000-3MTCX
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3754646-LM5000-3MTCX
- Description:
- IC REG MULT CONFIG ADJ 16TSSOP
- ECAD Model:
-
- Datasheet:
- LM5000-3MTCX
Description
The LM5000 is a monolithic integrated circuit designed for flyback, boost, or forward power converter applications. It features an internal power switch rated for 80V and 2A current limit, protected by current limit and thermal shutdown circuits. The current mode control scheme provides excellent rejection of line transients and cycle-by-cycle current limiting. An external compensation pin and built-in slope compensation allow for frequency compensation optimization. Other features include softstart to reduce start-up stresses and an external shutdown pin for remote ON/OFF control. The LM5000 is available in two operating frequency ranges: 300kHz/700kHz (-3) and 600kHz/1.3MHz (-6), and comes in a 16-lead TSSOP or WSON package.
Features
80V internal switch
Operating input voltage range: 3.1V to 40V
Pin-selectable operating frequency:
300kHz/700kHz (-3)
600kHz/1.3MHz (-6)
Adjustable output voltage
External compensation
Input undervoltage lockout
Softstart
Current limit
Over-temperature protection
External shutdown
Small 16-lead TSSOP or 16-lead WSON package
Applications
Flyback regulator
Forward regulator
Boost regulator
DSL modems
Distributed power converters
The LM5000 is a monolithic integrated circuit designed for flyback, boost, or forward power converter applications. It features an internal power switch rated for 80V and 2A current limit, protected by current limit and thermal shutdown circuits. The current mode control scheme provides excellent rejection of line transients and cycle-by-cycle current limiting. An external compensation pin and built-in slope compensation allow for frequency compensation optimization. Other features include softstart to reduce start-up stresses and an external shutdown pin for remote ON/OFF control. The LM5000 is available in two operating frequency ranges: 300kHz/700kHz (-3) and 600kHz/1.3MHz (-6), and comes in a 16-lead TSSOP or WSON package.
Features
80V internal switch
Operating input voltage range: 3.1V to 40V
Pin-selectable operating frequency:
300kHz/700kHz (-3)
600kHz/1.3MHz (-6)
Adjustable output voltage
External compensation
Input undervoltage lockout
Softstart
Current limit
Over-temperature protection
External shutdown
Small 16-lead TSSOP or 16-lead WSON package
Applications
Flyback regulator
Forward regulator
Boost regulator
DSL modems
Distributed power converters
Texas Instruments LM5000-3MTCX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM5000-3MTCX.
- Lifecycle StatusNRND (Last Updated: 4 days ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case16-TSSOP (0.173, 4.40mm Width)
- Number of Pins16
- Operating Temperature-40°C~125°C TJ
- PackagingTape & Reel (TR)
- JESD-609 Codee0
- Part StatusNot For New Designs
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Reflow Temperature-Max (s)40
- Base Part NumberLM5000
- FunctionStep-Up, Step-Up/Step-Down
- Number of Outputs1
- Efficiency90 %
- Voltage - Input (Max)40V
- Output Voltage80V
- Output TypeAdjustable
- Operating Supply Voltage40V
- Input Voltage-Nom12V
- Analog IC - Other TypeSWITCHING REGULATOR
- Output ConfigurationPositive
- Current - Output1.35A Switch
- Quiescent Current2.1mA
- Max Output Voltage80V
- TopologyBoost, Flyback, Forward Converter
- Control ModeCURRENT-MODE
- Frequency - Switching300kHz 700kHz
- Control TechniquePULSE WIDTH MODULATION
- Synchronous RectifierNo
- Min Output Voltage3.1V
- Voltage - Output (Max)80V Switch
- Height1.2mm
- Length5mm
- Width4.4mm
- Thickness1mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
The three parts on the right have similar specifications to LM5000-3MTCX.
-
ImagePart NumberManufacturerLifecycle StatusMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Reflow Temperature-Max (s)Base Part NumberFunctionNumber of OutputsEfficiencyVoltage - Input (Max)Output VoltageOutput TypeOperating Supply VoltageInput Voltage-NomAnalog IC - Other TypeOutput ConfigurationCurrent - OutputQuiescent CurrentMax Output VoltageTopologyControl ModeFrequency - SwitchingControl TechniqueSynchronous RectifierMin Output VoltageVoltage - Output (Max)HeightLengthWidthThicknessRoHS StatusLead FreeFactory Lead TimePbfree CodeMin Supply VoltageSubcategoryTerminal PitchFrequencyHeight Seated (Max)View Compare
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LM5000-3MTCXNRND (Last Updated: 4 days ago)Surface MountSurface Mount16-TSSOP (0.173, 4.40mm Width)16-40°C~125°C TJTape & Reel (TR)e0Not For New Designs1 (Unlimited)16EAR99Tin/Lead (Sn/Pb)DUALGULL WING26040LM5000Step-Up, Step-Up/Step-Down190 %40V80VAdjustable40V12VSWITCHING REGULATORPositive1.35A Switch2.1mA80VBoost, Flyback, Forward ConverterCURRENT-MODE300kHz 700kHzPULSE WIDTH MODULATIONNo3.1V80V Switch1.2mm5mm4.4mm1mmNon-RoHS CompliantContains Lead-------- -
ACTIVE (Last Updated: 1 day ago)Surface MountSurface Mount16-TSSOP (0.173, 4.40mm Width)16-40°C~125°C TJTape & Reel (TR)e3Active1 (Unlimited)16EAR99Matte Tin (Sn)DUALGULL WING260-LM5000Step-Up, Step-Up/Step-Down190 %-1.295VAdjustable40V12VSWITCHING REGULATORPositive1.35A Switch2.1mA80VBoost, Flyback, Forward ConverterCURRENT-MODE300kHz 700kHzPULSE WIDTH MODULATIONNo3.1V80V Switch1.2mm5mm4.4mm1mmROHS3 CompliantLead Free6 Weeksyes3.1V----
-
-Surface MountSurface Mount16-WFDFN Exposed Pad16-40°C~125°C TJTape & Reel (TR)e0Obsolete1 (Unlimited)16EAR99Tin/Lead (Sn/Pb)DUAL-260-LM5000Step-Up, Step-Up/Step-Down190 %40V1.295VAdjustable40V12VSWITCHING REGULATORPositive1.35A Switch2.1mA80VBoost, Flyback, Forward ConverterCURRENT-MODE300kHz 700kHzPULSE WIDTH MODULATIONNo3.1V80V Switch-5mm5mm-Non-RoHS CompliantContains Lead-no-Switching Regulator or Controllers0.5mm840kHz0.8mm
-
-Surface MountSurface Mount16-WFDFN Exposed Pad16-40°C~125°C TJTape & Reel (TR)e3Obsolete1 (Unlimited)16EAR99Matte Tin (Sn)DUAL-260-LM5000Step-Up, Step-Up/Step-Down190 %40V1.295VAdjustable40V12VSWITCHING REGULATORPositive1.35A Switch2.1mA80VBoost, Flyback, Forward ConverterCURRENT-MODE600kHz 1.3MHzPULSE WIDTH MODULATIONNo3.1V80V Switch-5mm5mm-ROHS3 CompliantLead Free---Switching Regulator or Controllers0.5mm-0.8mm
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