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TPS54202DDCT The Texas Instruments TPS54202DDCT is an EMI-friendly synchronous step-down converter. It operates with an input voltage range of 4.5V to 28V and can deliver up to 2A of output current.
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TPS54202DDCT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54202DDCT is an EMI-friendly synchronous step-down converter. It operates with an input voltage range of 4.5V to 28V and can deliver up to 2A of output current.
✓ Total Stock: 1,149 pcs

TPS54202DDCT Available from 2 distributors

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Xingangxin ✓
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1,145 pcs
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4 pcs
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4 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS54202DDCT Specifications Quick View

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TPS54202DDCT Description

Short technical summary and product information.

The Texas Instruments TPS54202DDCT is a 2A synchronous step-down (buck) converter designed for efficient power management. It features a wide input voltage range from 4.5V to 28V, allowing for versatile application use. The output voltage can be adjusted from 0.6V to 26V.

 

Key electrical specifications include a fixed switching frequency of 500kHz, integrated MOSFETs with low on-resistance (148mΩ and 78mΩ), and a low quiescent current of 45µA. It also includes a 5ms internal soft-start feature and a low shutdown current of 3µA.

 

This converter incorporates EMI reduction techniques with its frequency spread spectrum feature. It is housed in a compact SOT-23-6 package, suitable for surface mount applications. The operating temperature range is from -40°C to 125°C.

 

Additional features include peak current mode control, internal loop compensation, overcurrent protection, overvoltage protection, and thermal shutdown, making it a robust solution for various power supply designs.

TPS54202DDCT Quick Information

Product Type: DC DC Switching Regulator
Series: TPS54202
Canonical Name: Texas Instruments TPS54202DDCT Synchronous Step-Down Converter
Subcategory: Power Management ICs

TPS54202DDCT Compliance

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

TPS54202DDCT Features

  • Synchronous step-down converter with 2A output.
  • Wide 4.5V to 28V input voltage range.
  • Adjustable 0.6V to 26V output voltage.
  • Fixed 500kHz switching frequency.
  • EMI reduction via spread spectrum.

TPS54202DDCT Applications

  • Suitable for various power management needs.
  • Ideal for systems requiring efficient voltage conversion.
  • Compact SOT-23-6 package for space savings.
  • Wide input range suits diverse power sources.

TPS54202DDCT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS54202DDCT?

The input voltage range is 4.5 V to 28 V.

What is the maximum output current of the TPS54202DDCT?

The maximum output current is 2 A.

What is the switching frequency of the TPS54202DDCT?

The switching frequency is fixed at 500 kHz.

What is the operating temperature range for this device?

The operating temperature range is -40 °C to 125 °C.

What type of package is the TPS54202DDCT in?

It is in a SOT-23-6 package.

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