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TL494CDR The TL494CDR from Texas Instruments is a DC DC Switching Controller in a 16-SOIC package. It operates from 7V to 40V and has an operating temperature range of 0°C to 70°C.
Mfr Part #:

TL494CDR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TL494CDR from Texas Instruments is a DC DC Switching Controller in a 16-SOIC package. It operates from 7V to 40V and has an operating temperature range of 0°C to 70°C.
✓ Total Stock: 54,044 pcs
$ Price Range: $0.78

TL494CDR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
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.

TL494CDR 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
SVHC Present
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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TL494CDR Description

Short technical summary and product information.

The TL494CDR is a DC DC Switching Controller manufactured by Texas Instruments. It is designed for various power conversion topologies including Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull.

 

This controller operates within a voltage range of 7V to 40V and features a maximum duty cycle of 45%. Its operating frequency can be adjusted from 1kHz to 300kHz. The device supports step-up, step-down, and step-up/step-down functions, with a positive output configuration and transistor driver output type.

 

Packaged in a 16-SOIC (0.154", 3.90mm Width) format, the TL494CDR is designed for surface mount applications. It offers control features such as dead time control and frequency control. The operating temperature range is 0°C to 70°C (TA).

 

This component is suitable for applications requiring flexible power management solutions. Its specifications make it a versatile choice for designers working with multiple power conversion needs.

TL494CDR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TL494CDR DC DC Switching Controller
Subcategory: Power Management (PMIC)

TL494CDR Compliance

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

TL494CDR Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TL494CDR Features

  • Operates from 7V to 40V.
  • Frequency range of 1kHz to 300kHz.
  • Supports multiple power topologies.
  • Surface mount 16-SOIC package.
  • 0°C to 70°C operating temperature.

TL494CDR Applications

  • Suitable for power supply designs.
  • Used in step-up converters.
  • Used in step-down converters.
  • Applicable to flyback converters.

TL494CDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TL494CDR?

7V to 40V.

What package does the TL494CDR come in?

16-SOIC (0.154", 3.90mm Width) surface mount package.

What is the operating temperature range?

0°C to 70°C.

What is the operating frequency range of the TL494CDR?

1kHz to 300kHz.

What is the maximum duty cycle?

45%.

What topologies does the TL494CDR support?

Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull.

How many outputs does the TL494CDR have?

2 outputs.

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