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SC653ULTRT
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SC653ULTRT

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High efficiency, low power consumption
  • Package: Ultra-thin QFN package
  • Essence: Regulator IC for voltage conversion
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 500mA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SC653ULTRT has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching pin
  6. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Soft start function
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Small form factor due to ultra-thin QFN package
  • Built-in protection features enhance reliability

Disadvantages

  • Limited maximum output current of 500mA
  • Not suitable for high-power applications

Working Principles

The SC653ULTRT is a regulator IC that converts the input voltage to a stable output voltage. It utilizes a switching mechanism to efficiently regulate the voltage while minimizing power loss. The feedback pin (FB) monitors the output voltage and adjusts the switching frequency accordingly to maintain a constant output.

Detailed Application Field Plans

The SC653ULTRT is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. It is particularly suitable for battery-powered applications due to its low power consumption and high efficiency. Additionally, its small form factor makes it ideal for space-constrained designs.

Detailed and Complete Alternative Models

  • SC654ULTRT: Similar specifications but with a higher maximum output current of 1A
  • SC652ULTRT: Similar specifications but with a lower maximum output current of 300mA
  • SC655ULTRT: Similar specifications but with adjustable output voltage range

Note: The alternative models listed above are just a few examples. There are several other alternative models available from different manufacturers that may suit specific requirements.

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技術ソリューションにおける SC653ULTRT の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SC653ULTRT?
    - SC653ULTRT is a high-performance microcontroller from NXP Semiconductors.

  2. What are the key features of SC653ULTRT?
    - The key features include a high-speed ARM Cortex-M4 core, integrated peripherals, and low power consumption.

  3. How can SC653ULTRT be used in technical solutions?
    - SC653ULTRT can be used in various technical solutions such as industrial automation, consumer electronics, and automotive applications.

  4. What is the operating voltage range of SC653ULTRT?
    - The operating voltage range is typically 1.71V to 3.6V.

  5. Does SC653ULTRT support communication interfaces?
    - Yes, SC653ULTRT supports various communication interfaces including SPI, I2C, UART, and CAN.

  6. Can SC653ULTRT be programmed using a standard development environment?
    - Yes, SC653ULTRT can be programmed using popular development environments such as Keil MDK or IAR Embedded Workbench.

  7. What is the maximum clock frequency of SC653ULTRT?
    - The maximum clock frequency is typically 120 MHz.

  8. Is SC653ULTRT suitable for battery-powered applications?
    - Yes, SC653ULTRT's low power consumption makes it suitable for battery-powered applications.

  9. Are there any evaluation kits available for SC653ULTRT?
    - Yes, NXP offers evaluation kits that provide a convenient platform for testing and prototyping with SC653ULTRT.

  10. Can SC653ULTRT be used in safety-critical applications?
    - Yes, SC653ULTRT is designed to meet safety standards and can be used in safety-critical applications with proper certification and validation processes.