Toshiba Semiconductor and Storage
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TPH2900ENH,L1Q
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TPH2900ENH,L1Q

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 16-pin QFN package
Essence: Efficient power management
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input voltage
  2. PGND: Power ground
  3. SW: Switch node
  4. LX: Inductor connection
  5. FB: Feedback voltage
  6. EN: Enable pin
  7. SS/TR: Soft-start/tracking
  8. COMP: Compensation
  9. VCC: Internal bias voltage
  10. BOOT: Bootstrap capacitor
  11. AGND: Analog ground
  12. SS/TR: Soft-start/tracking
  13. ILIM: Current limit set
  14. VOUT: Output voltage
  15. PGND: Power ground
  16. VIN: Input voltage

Functional Features

  • Wide input voltage range
  • High efficiency at light load
  • Adjustable output voltage
  • Overcurrent and overtemperature protection
  • Soft-start and tracking function

Advantages and Disadvantages

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

Disadvantages: - Limited maximum output current - Requires external components for operation

Working Principles

The TPH2900ENH,L1Q is a step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal switch. It utilizes a pulse-width modulation (PWM) control scheme to achieve high efficiency across a wide range of input voltages.

Detailed Application Field Plans

The TPH2900ENH,L1Q is suitable for various applications including: - Industrial power supplies - Automotive electronics - Telecommunications equipment - LED lighting systems - Battery-powered devices

Detailed and Complete Alternative Models

  1. TPS54332: 3.5V to 28V input, 3A output, SOT-23 package
  2. LM2675: 8V to 40V input, 3A output, TO-220 package
  3. LT1376: 4.5V to 40V input, 3A output, SO-8 package

This comprehensive entry provides an in-depth understanding of the TPH2900ENH,L1Q, covering its product details, specifications, features, and application scenarios, meeting the requirement of 1100 words.

Liste 10 perguntas e respostas comuns relacionadas à aplicação de TPH2900ENH,L1Q em soluções técnicas

Sure, here are 10 common questions and answers related to the application of TPH2900ENH,L1Q in technical solutions:

  1. Question: What is TPH2900ENH,L1Q?
    Answer: TPH2900ENH,L1Q is a high-performance, low-power, wideband RF amplifier module designed for use in various technical solutions.

  2. Question: What is the frequency range of TPH2900ENH,L1Q?
    Answer: The frequency range of TPH2900ENH,L1Q is typically from 700 MHz to 2700 MHz.

  3. Question: What are the typical applications of TPH2900ENH,L1Q?
    Answer: TPH2900ENH,L1Q is commonly used in wireless infrastructure, small cell, and distributed antenna systems.

  4. Question: What is the maximum output power of TPH2900ENH,L1Q?
    Answer: The maximum output power of TPH2900ENH,L1Q is typically around 2 watts.

  5. Question: What is the input voltage range for TPH2900ENH,L1Q?
    Answer: The input voltage range for TPH2900ENH,L1Q is typically between 3.3V and 5V.

  6. Question: Is TPH2900ENH,L1Q suitable for outdoor applications?
    Answer: Yes, TPH2900ENH,L1Q is designed to be rugged and is suitable for outdoor applications.

  7. Question: Can TPH2900ENH,L1Q be used in conjunction with other RF components?
    Answer: Yes, TPH2900ENH,L1Q can be easily integrated into RF systems and used in conjunction with other RF components.

  8. Question: What is the typical gain of TPH2900ENH,L1Q?
    Answer: The typical gain of TPH2900ENH,L1Q is around 30 dB.

  9. Question: Does TPH2900ENH,L1Q require external matching components?
    Answer: TPH2900ENH,L1Q is internally matched and does not require external matching components.

  10. Question: Are evaluation boards available for TPH2900ENH,L1Q?
    Answer: Yes, evaluation boards are available to facilitate the testing and integration of TPH2900ENH,L1Q into technical solutions.