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MCP1663T-E/OT
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MCP1663T-E/OT

Product Overview

Category

The MCP1663T-E/OT belongs to the category of voltage regulators.

Use

It is used to regulate and control voltage levels in electronic circuits.

Characteristics

  • Input Voltage Range: 1.5V to 5.5V
  • Output Voltage Range: 2.0V to 5.5V
  • Maximum Output Current: 500mA
  • Efficiency: Up to 96%
  • Package Type: SOT-23-6
  • Operating Temperature Range: -40°C to 125°C

Package

The MCP1663T-E/OT is available in a SOT-23-6 package.

Essence

The essence of MCP1663T-E/OT lies in its ability to efficiently regulate voltage levels in a compact form factor.

Packaging/Quantity

The MCP1663T-E/OT is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 1.5V to 5.5V
  • Output Voltage Range: 2.0V to 5.5V
  • Maximum Output Current: 500mA
  • Switching Frequency: 1.2MHz
  • Quiescent Current: 19µA
  • Shutdown Current: 0.1µA
  • Soft Start Time: 1ms
  • Under Voltage Lockout (UVLO): 1.4V

Detailed Pin Configuration

The MCP1663T-E/OT has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. SW (Switch) 6. VOUT (Output Voltage)

Functional Features

  • High Efficiency Operation
  • Wide Input Voltage Range
  • Low Quiescent Current
  • Over Temperature Protection
  • Short Circuit Protection
  • Soft Start Functionality

Advantages and Disadvantages

Advantages

  • High efficiency operation conserves power
  • Wide input voltage range enhances versatility
  • Compact SOT-23-6 package for space-constrained designs
  • Comprehensive protection features ensure reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Higher switching frequency may introduce electromagnetic interference in sensitive circuits

Working Principles

The MCP1663T-E/OT utilizes a synchronous step-up DC-DC converter topology to efficiently boost input voltages to desired output levels. It employs pulse width modulation (PWM) to regulate the output voltage while maintaining high efficiency across varying load conditions.

Detailed Application Field Plans

The MCP1663T-E/OT is well-suited for various battery-powered applications, including portable electronics, IoT devices, and handheld instruments. Its wide input voltage range and high efficiency make it ideal for energy harvesting and low-power systems where maximizing battery life is critical.

Detailed and Complete Alternative Models

  • MCP1640B: Similar step-up DC-DC converter with lower input voltage range
  • MCP16251: Step-up/down DC-DC converter for wider input voltage range applications
  • MCP16331: High-current step-up DC-DC converter for demanding power requirements

In conclusion, the MCP1663T-E/OT offers a compact and efficient solution for voltage regulation in low-power electronic systems, making it an essential component in modern portable and battery-powered devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MCP1663T-E/OT v technických řešeních

  1. Question: What is the maximum input voltage for MCP1663T-E/OT?
    Answer: The maximum input voltage for MCP1663T-E/OT is 18V.

  2. Question: What is the typical output current capability of MCP1663T-E/OT?
    Answer: The typical output current capability of MCP1663T-E/OT is 500mA.

  3. Question: Can MCP1663T-E/OT be used in automotive applications?
    Answer: Yes, MCP1663T-E/OT is suitable for automotive applications.

  4. Question: What is the operating frequency range of MCP1663T-E/OT?
    Answer: The operating frequency range of MCP1663T-E/OT is 100kHz to 1.5MHz.

  5. Question: Does MCP1663T-E/OT have built-in overcurrent protection?
    Answer: Yes, MCP1663T-E/OT features built-in overcurrent protection.

  6. Question: Is MCP1663T-E/OT compatible with both step-up and inverting configurations?
    Answer: Yes, MCP1663T-E/OT is compatible with both step-up and inverting configurations.

  7. Question: What is the typical efficiency of MCP1663T-E/OT?
    Answer: The typical efficiency of MCP1663T-E/OT is 90%.

  8. Question: Can MCP1663T-E/OT operate in a wide temperature range?
    Answer: Yes, MCP1663T-E/OT can operate in a wide temperature range from -40°C to 125°C.

  9. Question: Does MCP1663T-E/OT require an external compensation network?
    Answer: No, MCP1663T-E/OT does not require an external compensation network.

  10. Question: What package options are available for MCP1663T-E/OT?
    Answer: MCP1663T-E/OT is available in a 6-pin SOT-23 package.