Exar Corporation
התמונה עשויה להיות ייצוג.
ראה מפרטים לפרטי מוצר.
XRP29302AETB-L
צפה בפרטים DataSheets

XRP29302AETB-L

Product Overview

Category

The XRP29302AETB-L belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and systems.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent and thermal protection

Package

The XRP29302AETB-L comes in a small outline package (SOP) with 8 pins.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The XRP29302AETB-L is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 4.5V to 20V
  • Output Voltage Range: 0.8V to 18V
  • Maximum Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. FB (Feedback)
  6. VOUT (Output Voltage)
  7. NC (No Connection)
  8. PG (Power Good)

Functional Features

  • Adjustable output voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Power good status indicator

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency leads to lower power dissipation
  • Power good indicator enhances system reliability

Disadvantages

  • Higher cost compared to traditional linear regulators
  • Requires external components for operation

Working Principles

The XRP29302AETB-L operates by comparing the feedback voltage to a reference voltage and adjusting the output accordingly. It maintains a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The XRP29302AETB-L is well-suited for use in: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the XRP29302AETB-L include: - LM317: A popular adjustable linear regulator - LT1086: Low dropout positive fixed regulator - TPS7A47: High-voltage, low-quiescent-current linear regulator

In conclusion, the XRP29302AETB-L is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance in various electronic systems.

(Word count: 398)

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של XRP29302AETB-L בפתרונות טכניים

Sure, here are 10 common questions and answers related to the application of XRP29302AETB-L in technical solutions:

  1. What is the input voltage range for XRP29302AETB-L?

    • The input voltage range for XRP29302AETB-L is 4.5V to 20V.

  2. What is the output voltage accuracy of XRP29302AETB-L?

    • The output voltage accuracy of XRP29302AETB-L is ±1%.

  3. What is the maximum output current of XRP29302AETB-L?

    • The maximum output current of XRP29302AETB-L is 3A.

  4. What is the typical dropout voltage of XRP29302AETB-L?

    • The typical dropout voltage of XRP29302AETB-L is 300mV at 3A load.

  5. What are the typical applications for XRP29302AETB-L?

    • XRP29302AETB-L is commonly used in point-of-load regulation, post-regulation for switching supplies, and battery-powered systems.

  6. Does XRP29302AETB-L have overcurrent protection?

    • Yes, XRP29302AETB-L has built-in overcurrent protection.

  7. What is the operating temperature range of XRP29302AETB-L?

    • The operating temperature range of XRP29302AETB-L is -40°C to 125°C.

  8. Is XRP29302AETB-L available in a surface-mount package?

    • Yes, XRP29302AETB-L is available in a thermally-enhanced, exposed pad TSSOP-8 package.

  9. Can XRP29302AETB-L be used in automotive applications?

    • Yes, XRP29302AETB-L is suitable for automotive applications.

  10. What are the key features of XRP29302AETB-L?

    • The key features of XRP29302AETB-L include low dropout voltage, fast transient response, and thermal shutdown protection.