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LM3560TLX-20/NOPB
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LM3560TLX-20/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low dropout voltage - Adjustable output voltage - Thermal shutdown protection - Overcurrent protection - Under-voltage lockout

Package: Thin SOT-23-5 package

Essence: The LM3560TLX-20/NOPB is a power management IC designed to regulate voltage efficiently and provide various protection features.

Packaging/Quantity: The LM3560TLX-20/NOPB is available in a reel packaging with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Maximum Output Current: 200mA
  • Dropout Voltage: 160mV at 100mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM3560TLX-20/NOPB has the following pin configuration:

  1. EN (Enable): Enable pin for turning the IC on/off.
  2. VIN (Input Voltage): Input voltage pin.
  3. GND (Ground): Ground reference pin.
  4. VOUT (Output Voltage): Output voltage pin.
  5. FB (Feedback): Feedback pin for adjusting the output voltage.

Functional Features

  • High Efficiency: The LM3560TLX-20/NOPB provides high efficiency voltage regulation, minimizing power loss.
  • Protection Features: It includes thermal shutdown protection to prevent overheating and overcurrent protection to safeguard against excessive current flow.
  • Adjustable Output Voltage: The output voltage can be adjusted within the specified range to meet different application requirements.
  • Low Dropout Voltage: The IC has a low dropout voltage, ensuring stable operation even with small input-output voltage differentials.
  • Under-Voltage Lockout: It incorporates under-voltage lockout to protect against insufficient input voltage.

Advantages and Disadvantages

Advantages: - High efficiency power management - Adjustable output voltage - Protection features for enhanced reliability - Compact and easy-to-use package

Disadvantages: - Limited maximum output current (200mA) - Narrow operating temperature range (-40°C to +85°C)

Working Principles

The LM3560TLX-20/NOPB regulates the input voltage to provide a stable output voltage. It utilizes a feedback mechanism to adjust the output voltage based on the reference voltage provided by the FB pin. The IC continuously monitors the input and output voltages, adjusting the internal circuitry to maintain the desired output voltage within the specified range. It also incorporates protection features such as thermal shutdown and overcurrent protection to ensure safe operation.

Detailed Application Field Plans

The LM3560TLX-20/NOPB is commonly used in various battery-powered applications, including: 1. Mobile phones 2. Portable media players 3. Digital cameras 4. Handheld gaming devices 5. Wireless headsets

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LM3560TLX-20/NOPB include: - LM3670TLX-1.8/NOPB - TPS79933DDCR - MCP1700T-3302E/TT

These alternatives can be considered based on specific application requirements and availability.

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Énumérez 10 questions et réponses courantes liées à l'application de LM3560TLX-20/NOPB dans les solutions techniques

  1. Question: What is the maximum input voltage for LM3560TLX-20/NOPB?
    Answer: The maximum input voltage for LM3560TLX-20/NOPB is 5.5V.

  2. Question: What is the typical output current of LM3560TLX-20/NOPB?
    Answer: The typical output current of LM3560TLX-20/NOPB is 20mA.

  3. Question: Can LM3560TLX-20/NOPB be used in automotive applications?
    Answer: Yes, LM3560TLX-20/NOPB is suitable for automotive applications.

  4. Question: What is the operating temperature range of LM3560TLX-20/NOPB?
    Answer: The operating temperature range of LM3560TLX-20/NOPB is -40°C to 85°C.

  5. Question: Does LM3560TLX-20/NOPB have over-temperature protection?
    Answer: Yes, LM3560TLX-20/NOPB features over-temperature protection.

  6. Question: Is LM3560TLX-20/NOPB compatible with I2C interface?
    Answer: No, LM3560TLX-20/NOPB does not support I2C interface.

  7. Question: What is the package type of LM3560TLX-20/NOPB?
    Answer: LM3560TLX-20/NOPB comes in a small outline package (SOT-23).

  8. Question: Can LM3560TLX-20/NOPB be used for backlighting in LCD displays?
    Answer: Yes, LM3560TLX-20/NOPB is commonly used for backlighting in LCD displays.

  9. Question: What is the typical efficiency of LM3560TLX-20/NOPB?
    Answer: The typical efficiency of LM3560TLX-20/NOPB is around 90%.

  10. Question: Does LM3560TLX-20/NOPB require an external current-setting resistor?
    Answer: No, LM3560TLX-20/NOPB has an internal current-setting resistor.