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  • TL494CN

TL494CN

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


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-TL494CN
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 289
  • 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
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1999
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
Peak Reflow Temperature (Cel) 240
Frequency 40kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number TL494
Function Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 40V
Output Type Transistor Driver
Operating Supply Voltage 15V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 250mA
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
Control Technique PULSE WIDTH MODULATION
Rise Time 100ns
Synchronous Rectifier Yes
Fall Time (Typ) 40 ns
Max Duty Cycle 48 %
Clock Sync No
Output Phases 1
Height 3.3mm
Length 19.81mm
Width 6.4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

TL494CN Overview


Capsuled in the 16-DIP (0.300, 7.62mm) package, the switching controller can be used for a wide range of applications. The dc motor controller is adquate to generate for 2 outputs. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. dc control's supply and operating voltages are 7V~40V. Qualified to work in an dc switcher with 0°C~70°C TA. There is a switch at 200kHz that can be used with this controller. As it has a Through Hole value, it can be used for general dc dc regulator. Dead Time Control, Frequency Control is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 16 of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. Other relevant dc to dc converter ics can be found by searching "TL494". 16 pins are present on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. It is recommended to use 7V as the minimum input voltage of dc dc voltage regulator. DC regulator outputs 40V voltage based on test statistics. The dc dc regulator's usual output current is 250mA, which should be noted down when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 48 %. DC switcher's Through Hole makes it qualified for most application and prototype designs. DC switcher'sSwitching controllers operate at 40kHz frequencies. It is suggested that users apply 15V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. SWITCHMODE? series dc to dc voltage regulator belong to this series.

TL494CN Features


Transistor Driver Outputs
Switching Frequency: 200kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 40kHz

TL494CN Applications


There are a lot of ON Semiconductor TL494CN DC to DC converter applications.

  • PSRR circuits
  • Printing equipment
  • Injection molding machinery
  • Wide-range voltage regulation circuits
  • Serial communication converter
  • Various precision measuring detectors
  • Computer monitoring equipment of building
  • Laboratories
  • Emergency lighting monitoring equipment
  • Hydraulic presses