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TL494BDR2G

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


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-TL494BDR2G
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 384
  • 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
Series SWITCHMODE™
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 40kHz
Time@Peak Reflow Temperature-Max (s) 40
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
Max Supply Current 15mA
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 Duty Cycle 48 %
Clock Sync No
Output Phases 1
Height 1.5mm
Length 10mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2005

TL494BDR2G Overview


With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 2. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7V~40V. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. The switching controller is capable of switching at the 200kHz position. A generalization of dc dc regulator can be made using Surface Mount. DCDC regulator is controlled efficiently by Dead Time Control, Frequency Control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. A variety of dc switching's functions can be performed on 16 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "TL494". There are only 16 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. An input voltage of 7V is the minimum required for the dc dc voltage regulator. The dc to dc regulator can only accept 40V input voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 500mA. Voltage regulator dc to dc is designed to operate at 48 % duty cycle during power-ups and power-downs to ensure reliability. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sSwitching controller operates at 40kHz Hz. A circuit should contain 15V in order to ensure the voltage regulator dc to dc runs safely and reliably. The dc to dc voltage regulator is from the SWITCHMODE? series. A current greater than 15mA may result in improper operation and possibly damage to the component.

TL494BDR2G Features


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

TL494BDR2G Applications


There are a lot of ON Semiconductor TL494BDR2G DC to DC converter applications.

  • Communication system
  • Precision electronic equipment
  • Large fire protection systems
  • Mobile phones
  • CMM
  • Telecommunications equipment
  • Cutting machine tools
  • Pipe bending machines
  • Computer application technology
  • Post equipment