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  • MAX5974DETE+G3U

MAX5974DETE+G3U

8.4V~26V DC to DC converter IC1 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX5974DETE+G3U
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 283
  • Description: 8.4V~26V 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
Supplier Device Package 16-TQFN (3x3)
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2015
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 8.85V
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 Duty Cycle 80 %
Duty Cycle (Max) 80%
Clock Sync Yes
Output Phases 1
Number of Output Phases 1
Radiation Hardening No
RoHS Status ROHS3 Compliant

MAX5974DETE+G3U Overview


With a 16-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. 1 outputs can be generated with the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. dc controls with 8.4V~26V voltage are supplied and operated. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. With this switching controller, you can switch at 100kHz~600kHz. Surface Mount makes it suitable for general dc dc regulator. To provide efficient switching control, Dead Time Control, Enable, Frequency Control, Soft Start is included in the dcdc regulator. You should note that the dc dc regulator's usual output current is 1A. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 80 %. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 8.85V. A temperature of -40°C or higher is recommended. At a temperature around 85°C degrees Celsius, dc regulator should be running. A supplier dc dc controller package of 16-TQFN (3x3) would be used for this part. Switches with 1 phases are used in this controller.

MAX5974DETE+G3U Features


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

MAX5974DETE+G3U Applications


There are a lot of Maxim Integrated MAX5974DETE+G3U DC to DC converter applications.

  • Wind power
  • Large fire protection systems
  • Surge protection circuits
  • Injection molding machinery
  • Series voltage regulation circuits
  • Fire elevators
  • Arc suppression circuits
  • Cutting machine tools
  • Industrial controllers
  • Handheld GPS