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TL494BDG The ON Semiconductor TL494BDG is a DC DC Switching Controller designed for SWITCHMODE power supply control. It operates within a wide voltage range and offers features like adjustable deadtime control.
Mfr Part #:

TL494BDG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor TL494BDG is a DC DC Switching Controller designed for SWITCHMODE power supply control. It operates within a wide voltage range and offers features like adjustable deadtime control.
✓ Total Stock: 99 pcs
$ Price Range: $0.78

TL494BDG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
99 pcs
On Request
99 pcs On Request 1 On Request On Request 18+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL494BDG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Power Dissipation
Supplier Device Package
Supplier Package
Synchronous Rectifier
Thermal Resistance
Topology
Voltage
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TL494BDG Description

Short technical summary and product information.

The TL494BDG from ON Semiconductor is a fixed-frequency pulse width modulation (PWM) control circuit primarily designed for SWITCHMODE power supply applications. This integrated circuit features on-chip oscillator, error amplifiers, and a 5.0 V reference, simplifying power supply designs.

 

Key electrical specifications include an operating voltage range of 7V to 40V and a maximum output current of 500 mA per transistor. The device operates at a typical frequency of 200kHz and supports various topologies such as Buck and Push-Pull. Control features include adjustable deadtime control and frequency control, allowing for precise power management.

 

The TL494BDG is housed in a 16-SOIC package, suitable for surface mount applications. It operates across a wide temperature range of -40°C to 125°C (TJ), making it suitable for demanding environments. The component is designed for applications requiring efficient and stable power conversion.

TL494BDG Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TL494BDG

TL494BDG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL494BDG Estimated Pricing

Qty Low High
1+ $0.78 $0.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL494BDG Features

  • Fixed frequency pulse width modulation control.
  • On-chip oscillator and error amplifiers.
  • Adjustable deadtime and frequency control.
  • Rated for 7V to 40V operating voltage.
  • Surface mount 16-SOIC package.

TL494BDG Applications

  • Ideal for SWITCHMODE power supplies.
  • Suitable for Buck converter designs.
  • Used in Push-Pull power configurations.
  • Enables precise power management.
  • Wide operating temperature range.

TL494BDG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TL494BDG?

The TL494BDG operates within a voltage range of 7V to 40V.

What package type is the TL494BDG supplied in?

The TL494BDG is supplied in a 16-SOIC package.

What is the operating temperature range of the TL494BDG?

The TL494BDG has an operating temperature range of -40°C to 125°C (TJ).

What is the RoHS status of the TL494BDG?

The TL494BDG is RoHS3 Compliant.

What is the maximum output current for each transistor in the TL494BDG?

Each transistor in the TL494BDG is rated for a maximum output current of 500 mA.

What is the typical operating frequency of the TL494BDG?

The TL494BDG operates at a typical frequency of 200kHz.

What control features are available on the TL494BDG?

The TL494BDG features Dead Time Control and Frequency Control.

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