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TL494BD

TL494BD

TL494BD

ON Semiconductor

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

SOT-23

TL494BD Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~125°C TJ
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
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
[email protected] 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
TL494BD Product Details

TL494BD Overview


Capsuled in the 16-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 2. Tube is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7V~40V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. This switching controller can switch at 200kHz. The Surface Mount allows it to be used for dc dc regulator in general. Dead Time Control, Frequency Control is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. There are many different types of terminations for 16. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "TL494", there are other relevant dc to dc converter ics you can find. There are only 16 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. Input voltage of dc dc voltage regulator must be 7V. The dc to dc regulator can only accept a maximum input voltage of 40V. The dc dc regulator's usual output current is 500mA, which should be noted down when you start a project. voltage regulator dc to dcs with a 48 % duty cycle are designed to be reliable when powered on and powered off. DC regulator's maximum frequency is 200kHz. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 15V. Basically, it's a dc to dc voltage regulator from the SWITCHMODE? series.

TL494BD Features


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

TL494BD Applications


There are a lot of ON Semiconductor TL494BD DC to DC converter applications.

  • Sink circuits
  • Printing equipment
  • Sensitive electronic devices
  • Electrical power transmission
  • Computer monitoring equipment of building
  • Plate bending machines
  • Wind power
  • Gear/thread machining machines
  • Handheld GPS
  • Grinders

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