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  • TL494CDRG4

TL494CDRG4

16 Terminals 7V~40V 16-Pin TL494 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1kHz~300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TL494CDRG4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 186
  • Description: 16 Terminals 7V~40V 16-Pin TL494 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1kHz~300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Weight 141.690917mg
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 15V
Frequency 300kHz
Base Part Number TL494
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 40V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
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
Control Technique PULSE WIDTH MODULATION
Rise Time 100ns
Synchronous Rectifier No
Fall Time (Typ) 40 ns
Max Duty Cycle 45 %
Output Phases 1
Height 1.75mm
Length 9.9mm

TL494CDRG4 Overview


With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7V~40V. Suitable for work in a 0°C~70°C TA dc switcher. A switching controller such as this can switch at a value of 1kHz~300kHz . The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Dead Time Control, Frequency Control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Terminal (s) of the switching converters are designed at the DUAL position. A variety of terminations with 16 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Other relevant dc to dc converter ics can be found by searching "TL494". There are 16 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. dc dc voltage regulators should have a minimum input voltage of 7V. According to the test statistics, DC regulator outputs 40V voltage. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 45 %. Switching controller operates at a frequency of 300kHz. There is a requirement for a 15V supply voltage.

TL494CDRG4 Features


Transistor Driver Outputs
Switching Frequency: 1kHz~300kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 45 %
Frequency: 300kHz

TL494CDRG4 Applications


There are a lot of Texas Instruments TL494CDRG4 DC to DC converter applications.

  • Electrical power transmission
  • Machining centers
  • Access control systems
  • Nuclear power plants
  • Lathes
  • Medical equipment
  • Printing
  • Electric water heaters
  • Elevator lighting
  • Flaw detection equipment