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  • MAX741UCPP

MAX741UCPP

20 Terminals 2.7V~15.5V MAX741 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX741UCPP
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 904
  • Description: 20 Terminals 2.7V~15.5V MAX741 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Terminal Pitch 2.54mm
Frequency 170kHz
Base Part Number MAX741
JESD-30 Code R-PDIP-T20
Function Step-Up, Step-Down
Number of Outputs 1
Output Type Transistor Driver
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 1A
Voltage - Supply (Vcc/Vdd) 2.7V~15.5V
Control Features Frequency Control, Soft Start
Input Voltage (Min) 2.7V
Topology Buck, Boost
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Supply Current-Max (Isup) 3.5mA
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration PUSH-PULL
Switching Frequency 190kHz
Clock Sync Yes
Duty Cycle 95 %
Height Seated (Max) 4.572mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2006
JESD-609 Code e0
Pbfree Code no

MAX741UCPP Overview


In the 20-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. 1 outputs are supported by the dc motor controller. There is a Tube solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 2.7V~15.5V. Suitable for a 0°C~70°C TA dc switcher. The Through Hole makes it ideal for general dc dc regulator. Switching control is made easier with the dcdc regulator's Frequency Control, Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. The 20 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. MAX741 can be searched for other relevant dc to dc converter ics. The type is a particular Switching Regulator or Controllers of switching converter. An input voltage of 2.7V is the minimum required for the dc dc voltage regulator. You should note down the dc dc regulator's usual output current of 1A when you start a project. There is 170kHz frequency setting on the switching controller. A controller's current should not exceed 3.5mA. At 190kHz, this controller performs best.

MAX741UCPP Features


Transistor Driver Outputs
Frequency Control, Soft Start
PULSE WIDTH MODULATION
Frequency: 170kHz
Switching Frequency: 190kHz

MAX741UCPP Applications


There are a lot of Maxim Integrated MAX741UCPP DC to DC converter applications.

  • Correction machines
  • Boring machines
  • Energy management systems
  • Flexible manufacturing cells
  • Precision electronic equipment
  • Grinders
  • Wide-range voltage regulation circuits
  • Refrigerators of central air conditioners
  • Smoke prevention equipment
  • Current source circuits