STMicroelectronics
L'immagine può essere rappresentativa.
Vedi le specifiche per i dettagli del prodotto.
TPN3021
vedi dettagli Schede tecniche

TPN3021

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High efficiency, compact design
Package: SMD
Essence: Regulates power supply
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. SS (Soft Start)
  6. PG (Power Good)
  7. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • High efficiency
  • Overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - Compact size - High efficiency - Wide input voltage range

Disadvantages: - Limited maximum output current

Working Principles

TPN3021 is a step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal switch. It uses pulse-width modulation (PWM) to control the output voltage.

Detailed Application Field Plans

  • Industrial automation
  • Consumer electronics
  • Automotive electronics
  • Telecommunications

Detailed and Complete Alternative Models

  1. TPS54332
  2. LM2675

This completes the entry for TPN3021 in the English editing encyclopedia format.

10 domande e risposte comuni relative all'applicazione di TPN3021 nelle soluzioni tecniche

  1. What is TPN3021?

    • TPN3021 is a high-precision programmable DC power supply designed for various technical applications.

  2. What are the key features of TPN3021?

    • The key features of TPN3021 include high precision, wide voltage and current range, remote sensing capability, and multiple protection mechanisms.

  3. How can TPN3021 be used in electronic testing?

    • TPN3021 can be used to provide stable and precise power supply for testing electronic components, circuits, and devices.

  4. Is TPN3021 suitable for battery charging applications?

    • Yes, TPN3021 can be used for battery charging due to its programmable voltage and current output capabilities.

  5. Can TPN3021 be integrated into automated test systems?

    • Yes, TPN3021 is designed for easy integration into automated test systems with its remote control and monitoring features.

  6. What safety features does TPN3021 offer?

    • TPN3021 includes overvoltage protection, overcurrent protection, overtemperature protection, and reverse polarity protection to ensure safe operation.

  7. Does TPN3021 support remote operation and monitoring?

    • Yes, TPN3021 supports remote operation and monitoring through USB, LAN, and GPIB interfaces.

  8. What is the maximum output power of TPN3021?

    • TPN3021 can deliver up to 210W of power depending on the output voltage and current settings.

  9. Can TPN3021 be used for precision voltage/current simulation?

    • Yes, TPN3021 is capable of simulating precise voltage and current outputs for various technical solutions and applications.

  10. Is TPN3021 suitable for laboratory and production line use?

    • Yes, TPN3021 is suitable for both laboratory R&D and production line testing due to its high precision and reliability.