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MAX5051AUI+

28 Terminals 11V~76V 28-Pin MAX5051 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX5051AUI+
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 437
  • Description: 28 Terminals 11V~76V 28-Pin MAX5051 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number MAX5051
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 76V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 11V~76V
Control Features Frequency Control, Soft Start
Topology Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Output Current-Max 5A
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 500kHz
Max Duty Cycle 48 %
Length 9.7mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX5051AUI+ Overview


With a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller is suitable for a wide range of applications. 1 outputs are supported by the dc motor controller. Tube solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) are supported. 11V~76V is the supply voltage and the operating voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Frequency Control, Soft Start is included in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. A variety of terminations with 28 of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. MAX5051 can be used to locate other relevant dc to dc converter ics. Switching converter has a total of 28 pins. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 48 %. DC regulator's maximum frequency is 500kHz. A circuit should contain 76V in order to ensure the voltage regulator dc to dc runs safely and reliably. Whenever the current value is 5A, switching converter outputs the highest possible value.

MAX5051AUI+ Features


Transistor Driver Outputs
Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %

MAX5051AUI+ Applications


There are a lot of Maxim Integrated MAX5051AUI+ DC to DC converter applications.

  • Scientific research
  • Flexible manufacturing cells
  • Serial communication converter
  • Medical equipment
  • Plate bending machines
  • Milling machines
  • Computer-related products
  • Emergency lighting monitoring equipment
  • Current source circuits
  • Lathes