TL494CDRG4

• 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
• Width
  3.91mm
• Thickness
  1.58mm
• RoHS Status
  ROHS3 Compliant
• Lead Free
  Lead Free

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