Semtech Corporation
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SC182ULTRT

SC182ULTRT

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: Ultra-Thin Package
  • Essence: Power Supply Control
  • Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Quiescent Current: 20µA

Detailed Pin Configuration

The SC182ULTRT has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)

Functional Features

  • High efficiency power conversion
  • Low power consumption in standby mode
  • Overcurrent protection
  • Thermal shutdown protection
  • Under-voltage lockout
  • Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Ultra-thin package saves space in compact designs
  • Wide input voltage range allows for versatile applications
  • Low quiescent current prolongs battery life

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

The SC182ULTRT is a power management integrated circuit that regulates the input voltage to provide a stable output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired voltage level.

Detailed Application Field Plans

The SC182ULTRT is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It is also suitable for battery-powered applications where power efficiency is crucial, such as IoT devices, wireless sensors, and handheld medical devices.

Detailed and Complete Alternative Models

  • SC183ULTRT: Similar specifications with higher maximum output current (2A)
  • SC181ULTRT: Similar specifications with lower maximum output current (1A)
  • SC184ULTRT: Similar specifications with wider input voltage range (2.5V to 6.5V)

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SC182ULTRT en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SC182ULTRT in technical solutions:

  1. Q: What is SC182ULTRT? A: SC182ULTRT is a high-performance integrated circuit (IC) designed for use in technical solutions, specifically in power management applications.

  2. Q: What are the key features of SC182ULTRT? A: Some key features of SC182ULTRT include high efficiency, low power consumption, wide input voltage range, and built-in protection mechanisms.

  3. Q: In which technical solutions can SC182ULTRT be used? A: SC182ULTRT can be used in various technical solutions such as battery-powered devices, portable electronics, industrial automation systems, and automotive applications.

  4. Q: How does SC182ULTRT help in power management applications? A: SC182ULTRT provides efficient voltage regulation, current control, and power conversion capabilities, ensuring stable and reliable power supply to different components in a system.

  5. Q: What is the maximum input voltage that SC182ULTRT can handle? A: SC182ULTRT has a wide input voltage range, typically up to 36V, allowing it to handle a variety of input sources.

  6. Q: Does SC182ULTRT support multiple output voltages? A: Yes, SC182ULTRT supports multiple output voltages, making it suitable for applications requiring different voltage levels for different components.

  7. Q: Are there any built-in protection features in SC182ULTRT? A: Yes, SC182ULTRT incorporates various protection mechanisms like overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the system and prevent damage.

  8. Q: Can SC182ULTRT operate in harsh environments? A: Yes, SC182ULTRT is designed to operate reliably in a wide temperature range and can withstand harsh environmental conditions, making it suitable for industrial and automotive applications.

  9. Q: What is the efficiency of SC182ULTRT? A: SC182ULTRT offers high efficiency, typically above 90%, which helps minimize power losses and maximize battery life in portable devices.

  10. Q: Is there any evaluation or development kit available for SC182ULTRT? A: Yes, the manufacturer provides evaluation and development kits for SC182ULTRT, allowing engineers to quickly prototype and test their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and specifications of SC182ULTRT.