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  • SC2447TSTRT

SC2447TSTRT

28 Terminals 4.65V~15V DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz PWM Signal


  • Manufacturer: Semtech Corporation
  • Origchip NO: 684-SC2447TSTRT
  • Package: 28-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 448
  • Description: 28 Terminals 4.65V~15V DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz PWM Signal (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.65V~15V
Control Features Enable, Frequency Control, Soft Start
Input Voltage (Min) 4.65V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 30A
Frequency - Switching 500kHz
Input Voltage (Max) 15V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Max Duty Cycle 88 %
Clock Sync Yes
Length 9.7mm
Width 4.4mm
RoHS Status RoHS Compliant
Lead Free Lead Free

SC2447TSTRT Overview


As a result of 28-TSSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. For outputs of 2, this dc motor controller is suitable. A solid enclosure of Tape & Reel (TR) surrounds pmic. With PWM Signal dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 4.65V~15V. Qualified to work in a -40°C~85°C TA dc switcher. It can switch at 500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Enable, Frequency Control, Soft Start for efficient switching control. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . An array of 28 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. In particular, switching converter is a type of Switching Regulator or Controllers. The minimum input voltage of the dc dc voltage regulator should be 4.65V. This dc to dc regulator accepts only 15V input voltage at most. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 88 % during power-up and power-down. A maximum value of 30A is output for current.

SC2447TSTRT Features


PWM Signal Outputs
Switching Frequency: 500kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 88 %

SC2447TSTRT Applications


There are a lot of Semtech Corporation SC2447TSTRT DC to DC converter applications.

  • Computer monitoring equipment of building
  • SMT equipment
  • Precision electronic equipment
  • Low output voltage switching power supply circuits
  • Boring machines
  • Product testing
  • Elevator lighting
  • Alternators
  • Communication system
  • Adjustable voltage or current linear circuits