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  • LM5027MH-1/NOPB

LM5027MH-1/NOPB

13V~90V 20-Pin LM5027 DC to DC converter IC3 Outputs 200kHz 490kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM5027MH-1/NOPB
  • Package: 20-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 979
  • Description: 13V~90V 20-Pin LM5027 DC to DC converter IC3 Outputs 200kHz 490kHz Transistor Driver (Kg)

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Details

Tags

Parameters
RoHS Status ROHS3 Compliant
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 20
Supplier Device Package 20-HTSSOP
Operating Temperature -40°C~125°C TJ
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Base Part Number LM5027
Function Step-Up/Step-Down
Number of Outputs 3
Output Type Transistor Driver
Operating Supply Voltage 105V
Operating Supply Current 6mA
Nominal Supply Current 6mA
Output Configuration Positive, Isolation Capable
Output Current 65mA
Voltage - Supply (Vcc/Vdd) 13V~90V
Control Features Frequency Control, Ramp, Soft Start
Topology Forward Converter
Frequency - Switching 200kHz 490kHz
Rise Time 15ns
Synchronous Rectifier Yes
Fall Time (Typ) 13 ns
Max Frequency 1MHz
Max Duty Cycle 90 %
Duty Cycle (Max) 90%
Clock Sync No
Output Phases 1

LM5027MH-1/NOPB Overview


In the 20-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 3 numbers. An enclosure of Tube is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 13V~90V. Worked in an dc switcher with a -40°C~125°C TJ rating. The switching controller is capable of switching at the 200kHz 490kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. Frequency Control, Ramp, Soft Start is used for efficient switching control in the dcdc regulator. A search for "LM5027" will reveal other relevant dc to dc converter ics. 20 pins are on switching converter. If you start a project, note down the dc dc regulator's usual output current of 65mA. Voltage regulator dc to dc is designed to operate at 90 % duty cycle during power-ups and power-downs to ensure reliability. 1MHz is the maximum frequency of this dc regulators. It is suggested that users apply 105V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. DC regulator should be kept at a temperature of -40°C or higher. DC regulator should run at a temperature of 125°C more than 125°C degrees Celsius. There would be 20-HTSSOP supplier dc dc controller package for this part. 6mA volts is the supply current. There is a nominal current supply of 6mA for this the controllers dc.

LM5027MH-1/NOPB Features


Transistor Driver Outputs
Switching Frequency: 200kHz 490kHz
Frequency Control, Ramp, Soft Start
Max Duty Cycle: 90 %

LM5027MH-1/NOPB Applications


There are a lot of Texas Instruments LM5027MH-1/NOPB DC to DC converter applications.

  • Gear/thread machining machines
  • Smart grid
  • Sensitive electronic devices
  • Power supplies of electronic gadgets
  • Arc suppression circuits
  • Computer-related products
  • Pipe bending machines
  • Hydro power
  • Television equipment
  • Lathes