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MIC38C43AYM-TR

7.6V~20V 8-Pin MIC38C43 DC to DC converter IC1 Outputs 500kHz Transistor Driver


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MIC38C43AYM-TR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 426
  • Description: 7.6V~20V 8-Pin MIC38C43 DC to DC converter IC1 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SOIC
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Base Part Number MIC38C43
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Max Supply Voltage 20V
Output Configuration Positive, Isolation Capable
Output Current 500A
Voltage - Supply (Vcc/Vdd) 7.6V~20V
Control Features Frequency Control
Topology Buck, Boost, Flyback, Forward Converter
Frequency - Switching 500kHz
Rise Time 40ns
Synchronous Rectifier Yes
Fall Time (Typ) 30 ns
Max Frequency 500kHz
Max Duty Cycle 96 %
Duty Cycle (Max) 96%
Clock Sync No
Output Phases 1
Number of Output Phases 1
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MIC38C43AYM-TR Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). Voltages 7.6V~20V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. Using this switching controller, it is possible to switch at 500kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Frequency Control. Search for "MIC38C43" to find other relevant dc to dc converter ics. There are only 8 pins on switching converter. In most cases, the output current of the dc dc regulator will be 500A, so note that when you start the project. A duty cycle set at 96 % ensures voltage regulator dc to dc reliability during power-on and power-off. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. The max frequency of the pmic can reach 500kHz. A temperature of -40°C or higher is recommended. At a temperature around 85°C degrees Celsius, dc regulator should be running. Its supplier dc dc controller package would be 8-SOIC. Switching with 1 phases is the property of this controller. In terms of maximum supply voltage, switching voltage regulators is rated 20V.

MIC38C43AYM-TR Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
Max Duty Cycle: 96 %

MIC38C43AYM-TR Applications


There are a lot of Microchip Technology MIC38C43AYM-TR DC to DC converter applications.

  • Bending machines
  • Solar power plants
  • Computed tomography (CT)
  • Geothermal power
  • Motor controller circuits
  • Overvoltage protection circuits in TV sets
  • USB circuits
  • Computer monitoring equipment of building
  • Automatic testing equipment
  • Television equipment