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SC4806MLTRT

12 Terminals 7.4V~8.6V 12-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~1MHz Transistor Driver


  • Manufacturer: Semtech Corporation
  • Origchip NO: 684-SC4806MLTRT
  • Package: 12-VQFN Exposed Pad
  • Datasheet: -
  • Stock: 492
  • Description: 12 Terminals 7.4V~8.6V 12-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-VQFN Exposed Pad
Number of Pins 12
Operating Temperature -40°C~105°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 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature CURRENT MODE OPERATION ALSO POSSIBLE
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Pitch 0.8mm
Function Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 250A
Voltage - Supply (Vcc/Vdd) 7.4V~8.6V
Control Features Current Limit, Frequency Control, Ramp, Soft Start
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 35ns
Synchronous Rectifier No
Fall Time (Typ) 35 ns
Switcher Configuration PUSH-PULL
Max Duty Cycle 49 %
Clock Sync Yes
Length 4mm
Width 4mm
RoHS Status RoHS Compliant
Lead Free Lead Free

SC4806MLTRT Overview


With its 12-VQFN Exposed Pad package, the switching controller fits the needs of most applications. For 1 outputs, the dc motor controller is appropriate. The pmic is packaged in Tape & Reel (TR) solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 7.4V~8.6V. Qualified to work in an dc switcher with -40°C~105°C TA. It can switch at 50kHz~1MHz. A generalization of dc dc regulator can be made using Surface Mount. Featured in the dcdc regulator is Current Limit, Frequency Control, Ramp, Soft Start which allows efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Thare switching converters has a terminal (s) at QUAD . 12 terminations with a variety of function. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 12V. There are only 12 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. Statistically, the DC regulator outputs 18V voltage. normally, the dc dc regulator's output current is 250A, which you should keep in mind when starting a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 49 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Hence, CURRENT MODE OPERATION ALSO POSSIBLE is used to better suit the DC to DC voltage regulator's situation.

SC4806MLTRT Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 49 %
CURRENT MODE OPERATION ALSO POSSIBLE

SC4806MLTRT Applications


There are a lot of Semtech Corporation SC4806MLTRT DC to DC converter applications.

  • Direct power supply system
  • Injection molding machinery
  • Surge protection circuits
  • Sensitive electronic devices
  • Post equipment
  • Serial communication converter
  • Medical equipment
  • Flaw detection equipment
  • Correction machines
  • Motor controller circuits