Microsemi Corporation
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1PMT5953CE3/TR13
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1PMT5953CE3/TR13

Product Overview

Category

1PMT5953CE3/TR13 belongs to the category of semiconductor devices.

Use

It is commonly used as a voltage regulator in electronic circuits.

Characteristics

  • Low dropout voltage
  • High output current capability
  • Overtemperature protection
  • Short circuit protection

Package

The 1PMT5953CE3/TR13 is typically available in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage and protect electronic components from overvoltage and overcurrent conditions.

Packaging/Quantity

It is usually packaged in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.5V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 1PMT5953CE3/TR13 typically has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Voltage regulation
  • Overtemperature protection
  • Short circuit protection
  • Low dropout voltage

Advantages

  • Reliable voltage regulation
  • Protection against overtemperature and short circuits
  • Suitable for low voltage applications

Disadvantages

  • Limited maximum output current compared to some other voltage regulators
  • Higher dropout voltage compared to some alternatives

Working Principles

The 1PMT5953CE3/TR13 works by using internal circuitry to maintain a constant output voltage regardless of changes in input voltage or load conditions. It also incorporates protection features to safeguard the connected circuitry from damage due to overtemperature or short circuits.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices such as: - Mobile phones - Portable electronics - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A popular linear voltage regulator with adjustable output - LM7805: A widely used fixed 5V voltage regulator - LT1083: A high-current adjustable voltage regulator

In conclusion, the 1PMT5953CE3/TR13 is a reliable voltage regulator with built-in protection features, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5953CE3/TR13 v technických řešeních

  1. What is 1PMT5953CE3/TR13?

    • 1PMT5953CE3/TR13 is a 1500W Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of 1PMT5953CE3/TR13?

    • It has a high power capability, low clamping voltage, and fast response time, making it suitable for protecting electronic circuits from transient events.

  3. In what applications can 1PMT5953CE3/TR13 be used?

    • It is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage spikes and surges.

  4. How does 1PMT5953CE3/TR13 provide protection?

    • When a transient voltage surge occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thus preventing damage.

  5. What is the maximum clamping voltage of 1PMT5953CE3/TR13?

    • The maximum clamping voltage is the voltage level at which the TVS diode begins to conduct and suppress the transient voltage, typically around 243V at 10A.

  6. Can 1PMT5953CE3/TR13 be used for overvoltage protection in automotive applications?

    • Yes, it is suitable for protecting automotive electronics from voltage spikes caused by load dump, jump starts, and other transient events.

  7. What is the operating temperature range of 1PMT5953CE3/TR13?

    • It can operate within a temperature range of -55°C to 175°C, making it suitable for use in harsh environmental conditions.

  8. Is 1PMT5953CE3/TR13 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.

  9. What is the package type of 1PMT5953CE3/TR13?

    • It is available in a DO-214AA (SMB) surface mount package, which is suitable for automated assembly processes.

  10. Are there any application notes or guidelines available for using 1PMT5953CE3/TR13 in technical solutions?

    • Yes, detailed application notes and guidelines are provided by the manufacturer to assist in the proper integration of 1PMT5953CE3/TR13 into various technical solutions.