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TL494CD

16 Terminals 7V~40V 16-Pin TL494 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-TL494CD
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 889
  • Description: 16 Terminals 7V~40V 16-Pin TL494 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2005
Series SWITCHMODE™
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number TL494
Function Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Type Transistor Driver
Operating Supply Voltage 15V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 7V~40V
Control Features Dead Time Control, Frequency Control
Input Voltage (Min) 7V
Topology Buck, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Rise Time 100ns
Synchronous Rectifier Yes
Fall Time (Typ) 40 ns
Max Frequency 200kHz
Max Duty Cycle 48 %
Clock Sync No
Output Phases 1
Length 9.9mm
Width 3.9mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

TL494CD Overview


Capsuled in the 16-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. PMIC is packaged in a solid enclosure of Tube. It is capable of handling Transistor Driver dc switching's outputs (s). 7V~40V is the operating voltage and supply voltage of the dc control. Suitable for work in a 0°C~70°C TA dc switcher. This switching controller can switch at 200kHz. The Surface Mount makes it ideal 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. A switching converters's terminal (s) sits at the DUAL position. 16 terminations with a variety of function. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 15V volts. A search for "TL494" will reveal other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. This dc dc voltage regulator should be powered by a voltage of 7V. The dc to dc regulator can only accept a maximum input voltage of 40V. You should note that the dc dc regulator's usual output current is 500mA. A duty cycle set at 48 % ensures voltage regulator dc to dc reliability during power-on and power-off. This dc regulatorhas a max frequency of 200kHz. A circuit should contain 15V in order to ensure the voltage regulator dc to dc runs safely and reliably. A dc to dc voltage regulator in the SWITCHMODE? series, it belongs to this family.

TL494CD Features


Transistor Driver Outputs
Switching Frequency: 200kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %

TL494CD Applications


There are a lot of ON Semiconductor TL494CD DC to DC converter applications.

  • Smoke exhaust equipment
  • Network technology
  • Drilling machines
  • Emergency lighting monitoring equipment
  • Current source circuits
  • Refrigerators of central air conditioners
  • Direct power supply system
  • Electric water heaters
  • Correction machines
  • Medical monitoring systems