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  • MAX5974BETE+

MAX5974BETE+

16 Terminals 8.4V~26V 16-Pin MAX5974 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX5974BETE+
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 221
  • Description: 16 Terminals 8.4V~26V 16-Pin MAX5974 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO HAS CONTROL MODE OF IPK
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number MAX5974
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 21V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
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
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~600kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 27ns
Synchronous Rectifier Yes
Fall Time (Typ) 14 ns
Switcher Configuration SINGLE
Max Frequency 600kHz
Max Duty Cycle 82 %
Isolation Non-Isolated
Duty Cycle (Max) 80%
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99

MAX5974BETE+ Overview


This switching controller fits most application requirements since it is packaged in a 16-WFQFN Exposed Pad package. It is sufficient to generate 1 outputs with this dc motor controller. PMIC is packaged in a solid enclosure of Tube. There are Transistor Driver dc switching's output (s) that it can handle. 8.4V~26V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~85°C TA dc switcher. In this switching controller, the switch can be set to 100kHz~600kHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Dead Time Control, Enable, Frequency Control, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminal (s) are designed at QUAD . The 16 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. You can find other relevant dc to dc converter ics by searching "MAX5974". Switching converter has a total of 16 pins. Switching converter is a special type of Switching Regulator or Controllers. In most cases, the output current of the dc dc regulator will be 1A, so note that when you start the project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 82 %. DC switcher's Surface Mount qualifies it for most applications and prototypes. There is a maximum frequency of 600kHz on this dc regulators. The value of DC to DC voltage regulator is set to ALSO HAS CONTROL MODE OF IPK in order to better satisfy the requirement. Users should apply 21V to operate the voltage regulator dc to dc safely and reliably. The supply current of the voltage controller is 1.8mA.

MAX5974BETE+ Features


Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Dead Time Control, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 82 %
ALSO HAS CONTROL MODE OF IPK

MAX5974BETE+ Applications


There are a lot of Maxim Integrated MAX5974BETE+ DC to DC converter applications.

  • Textile machinery
  • Domestic water pumps
  • Wind power
  • Ball screw pair
  • Medical equipment
  • Scientific testing
  • Various precision measuring detectors
  • Magnetohydrodynamic power
  • Electrical distribution systems
  • Constant current circuits