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  • MAX5974FETE+T

MAX5974FETE+T

8.4V~26V 16-Pin MAX5974 DC to DC converter IC1 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX5974FETE+T
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 528
  • Description: 8.4V~26V 16-Pin MAX5974 DC to DC converter IC1 Outputs 100kHz~600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 11 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Number of Pins 16
Supplier Device Package 16-TQFN (3x3)
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2013
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Base Part Number MAX5974
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 21V
Operating Supply Current 1.8mA
Output Configuration Positive, Isolation Capable
Output Current 1A
Voltage - Supply (Vcc/Vdd) 8.4V~26V
Control Features Dead Time Control, Enable, Frequency Control, Soft Start
Topology Flyback, Forward Converter
Frequency - Switching 100kHz~600kHz
Rise Time 27ns
Synchronous Rectifier Yes
Fall Time (Typ) 14 ns
Max Frequency 600kHz
Max Duty Cycle 80 %
Duty Cycle (Max) 80%
Clock Sync Yes
Output Phases 1
Number of Output Phases 1
RoHS Status ROHS3 Compliant

MAX5974FETE+T Overview


This switching controller fits most application requirements since it is packaged in a 16-WFQFN Exposed Pad package. 1 outputs can be generated with the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). Voltages 8.4V~26V are the dc control's supply voltage and operating voltage, respectively. Suitable for a -40°C~85°C TA dc switcher. Using this switching controller, it is possible to switch at 100kHz~600kHz. The Surface Mount allows it to be used for dc dc regulator in general. Dead Time Control, Enable, Frequency Control, Soft Start provides dcdc regulator efficient switching control. Other relevant dc to dc converter ics can be found by searching "MAX5974". Pins number 16 of switching converter in total. It's important to remember that the dc dc regulator's normaloutput current is 1A, so you should note it down when starting a new project. Voltage regulator dc to dc is designed to operate at 80 % duty cycle during power-ups and power-downs to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator's maximum frequency is 600kHz. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 21V. You should keep dc regulator at -40°C degrees or higher. The temperature should not exceed 85°C degrees Celsius. There is 16-TQFN (3x3) dc dc controller package associated with this part. A current of 1.8mA is supplied to it. Phases of this controller are 1.

MAX5974FETE+T Features


Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Dead Time Control, Enable, Frequency Control, Soft Start
Max Duty Cycle: 80 %

MAX5974FETE+T Applications


There are a lot of Maxim Integrated MAX5974FETE+T DC to DC converter applications.

  • Production lines
  • Low output voltage switching power supply circuits
  • Milling machines
  • Computed tomography (CT)
  • Balance equipment
  • Surge protection circuits
  • Energy management systems
  • Mobile phones
  • Handheld GPS
  • Surface processing equipment