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  • TL494CDBR

TL494CDBR

16 Terminals 7V~40V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1kHz~300kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-TL494CDBR
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 691
  • Description: 16 Terminals 7V~40V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1kHz~300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 7V~40V
Control Features Dead Time Control, Frequency Control
Input Voltage (Min) 7V
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 1kHz~300kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Duty Cycle (Max) 45%
Output Phases 1
Width 5.3mm
RoHS Status ROHS3 Compliant

TL494CDBR Overview


With its 16-SSOP (0.209, 5.30mm Width) package, the switching controller fits the needs of most applications. For outputs of 2, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 7V~40V. Worked in an dc switcher with a 0°C~70°C TA rating. Switching can be done at 1kHz~300kHz with this switching controller. As it has a Surface Mount value, it can be used for general dc dc regulator. Dead Time Control, Frequency Control provides dcdc regulator efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. 16 terminations with various dc switching's functions. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. 7V should be the minimum input voltage for the dc dc voltage regulator. Based on the test statistics, DC regulator outputs voltage 5V. Considering the dc to dc regulator can only accept 40V input voltage, it is important to take note of this.

TL494CDBR Features


Transistor Driver Outputs
Switching Frequency: 1kHz~300kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION

TL494CDBR Applications


There are a lot of Rochester Electronics, LLC TL494CDBR DC to DC converter applications.

  • Shearing machines
  • USB circuits
  • Electric heating, lighting
  • Medical monitoring systems
  • Industrial controllers
  • Printing
  • Automatic plug-in machines
  • PSRR circuits
  • CNC system
  • Fire elevators