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  • SC2442ITSTRT

SC2442ITSTRT

24 Terminals 4.75V~30V 24-Pin SC2442 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~1.1MHz Transistor Driver


  • Manufacturer: Semtech Corporation
  • Origchip NO: 684-SC2442ITSTRT
  • Package: 24-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 778
  • Description: 24 Terminals 4.75V~30V 24-Pin SC2442 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~1.1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2012
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Additional Feature ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.75V
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Frequency 1.1MHz
Base Part Number SC2442
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 24V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 4.75V~30V
Control Features Enable, Frequency Control, Soft Start
Input Voltage (Min) 4.75V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1.1MHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Duty Cycle 94 %
Length 7.8mm
Width 4.4mm
RoHS Status RoHS Compliant
Lead Free Lead Free

SC2442ITSTRT Overview


This switching controller fits most application requirements since it is packaged in a 24-TSSOP (0.173, 4.40mm Width) package. This dc motor controller can be used to generate outputs with 2 numbers. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4.75V~30V. Suitable for work in a -40°C~125°C TJ dc switcher. The switching controller is capable of switching at the 100kHz~1.1MHz position. dc dc regulators can be carried out with Surface Mount. Featured in the dcdc regulator is Enable, Frequency Control, Soft Start which allows efficient switching control. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. The 24 terminations can be used for a wide range of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 24V nominal DC switcher's voltage input. SC2442 can be used to locate other relevant dc to dc converter ics. Switching converter has a total of 24 pins. In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.75V. This dc to dc regulator accepts only 30V input voltage at most. If you start a project, note down the dc dc regulator's usual output current of 500mA. It is set to 94 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. 1.1MHz is the frequency of the switching controller. This value is ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.75V so that DC to DC voltage regulator better serves the purpose.

SC2442ITSTRT Features


Transistor Driver Outputs
Switching Frequency: 100kHz~1.1MHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 94 %
Frequency: 1.1MHz
ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.75V

SC2442ITSTRT Applications


There are a lot of Semtech Corporation SC2442ITSTRT DC to DC converter applications.

  • Driver circuits
  • Wind power
  • Pipe bending machines
  • Cutting machine tools
  • Elevator lighting
  • Flaw detection equipment
  • Mobile phones
  • Injection molding machinery
  • seismic instrument power circuits
  • Balance equipment