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TPS54283PWP The TPS54283PWP is a dual output non-synchronous buck converter from Texas Instruments. It supports up to 2A output current with an input voltage range of 4.5V to 28V.
Mfr Part #:

TPS54283PWP

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TPS54283PWP is a dual output non-synchronous buck converter from Texas Instruments. It supports up to 2A output current with an input voltage range of 4.5V to 28V.
✓ Total Stock: 90 pcs
$ Price Range: $2.43

TPS54283PWP 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
90 pcs
On Request
90 pcs On Request 1 On Request On Request 0844+ 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.

TPS54283PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
Voltage Reference
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TPS54283PWP Description

Short technical summary and product information.

The Texas Instruments TPS54283PWP is a dual output non-synchronous buck converter designed for power management applications. It features a wide input voltage range from 4.5V to 28V and can deliver up to 2A of output current per channel. The device operates at a fixed switching frequency of 300kHz, with internal compensation for simplified design.

 

Key electrical characteristics include an adjustable output voltage range starting from 0.8V, a 1.5% voltage reference accuracy, and a 2.1ms internal soft start. The converter also includes pulse-by-pulse overcurrent protection and thermal shutdown protection at 148°C for reliability.

 

Packaged in a 14-pin HTSSOP with PowerPAD, the TPS54283PWP is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). This component is often used in consumer electronics, set-top boxes, and digital TV power supplies.

TPS54283PWP Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54283 Dual Output Non-Synchronous Buck Converter
Subcategory: Buck Converter

TPS54283PWP Compliance

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

TPS54283PWP Estimated Pricing

Qty Low High
1+ $2.43 $2.43

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

TPS54283PWP Features

  • Input voltage range is 4.5V to 28V.
  • Provides a maximum output current of 2A.
  • Output voltage is adjustable from 0.8V.
  • Operates at a switching frequency of 300kHz.
  • Features a 2.1ms internal soft start.

TPS54283PWP Applications

  • Power for DSP applications.
  • Consumer electronics power supplies.
  • Set-top box power.
  • Digital TV power systems.

TPS54283PWP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS54283PWP?

The input voltage range is 4.5V to 28V.

What is the maximum output current for the TPS54283PWP?

The maximum output current is 2A.

What is the switching frequency of the TPS54283PWP?

The switching frequency is 300kHz.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 85°C.

What package type is the TPS54283PWP supplied in?

It is supplied in a 14-HTSSOP package.

What is the MSL rating for the TPS54283PWP?

The MSL rating is Level 1 Unlimited.

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