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SC2544TSTRT

SC2544TSTRT

SC2544TSTRT

Semtech Corporation

24 Terminals 4.5V~28V 24-Pin SC2544 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~300kHz Transistor Driver

SOT-23

SC2544TSTRT Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish MATTE TIN
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number SC2544
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Operating Supply Voltage 28V
Input Voltage-Nom 16V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Max Supply Current 14mA
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Input Voltage (Min) 4.5V
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 0.5A
Frequency - Switching 100kHz~300kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Duty Cycle 90 %
Clock Sync No
Length 7.8mm
Width 4.4mm
RoHS Status RoHS Compliant
Lead Free Lead Free
SC2544TSTRT Product Details

SC2544TSTRT Overview


It comes in the 24-TSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~28V. Qualified to work in an dc switcher with -40°C~150°C TJ. The switching controller can be switched at 100kHz~300kHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 24 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 16V. SC2544 can be searched for other relevant dc to dc converter ics. In total, switching converter has 24 pins. Switching converter type is specifically Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4.5V. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 90 %. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 28V. 0.5A is the greatest value switching converter outputs as current. Components may be damaged if their current is greater than 14mA.

SC2544TSTRT Features


Transistor Driver Outputs
Switching Frequency: 100kHz~300kHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %


SC2544TSTRT Applications


There are a lot of Semtech Corporation
SC2544TSTRT DC to DC converter applications.


  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment

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