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  • TL494CNG

TL494CNG

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-TL494CNG
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 395
  • Description: 16 Terminals 7V~40V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C TA
Packaging Tube
Series SWITCHMODE™
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Position DUAL
Function Step-Down, Step-Up/Step-Down
Number of Outputs 2
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, Push-Pull
Control Mode VOLTAGE-MODE
Output Current-Max 0.5A
Frequency - Switching 200kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 48%
Clock Sync No
Output Phases 1
Height Seated (Max) 4.44mm
RoHS Status ROHS3 Compliant

TL494CN Description

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for switch mode power supply control.



TL494CN Features

Complete Pulse Width Modulation Control Circuitry

On?Chip Oscillator with Master or Slave Operation

On?Chip Error Amplifiers

On?Chip 5.0 V Reference

Adjustable Deadtime Control

Uncommitted Output Transistors Rated to 500 mA Source or Sink

Output Control for Push?Pull or Single?Ended Operation

Undervoltage Lockout

NCV Prefix for Automotive and Other Applications Requiring Site

and Control Changes

Pb?Free Packages are Available*