Active-Semi International Inc.
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ACT8847QM170-T

ACT8847QM170-T

Product Overview

Category

ACT8847QM170-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management purposes.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

ACT8847QM170-T is available in a small outline package (SOP) or a quad flat no-leads (QFN) package.

Essence

The essence of ACT8847QM170-T lies in its ability to efficiently regulate and distribute power within electronic devices.

Packaging/Quantity

ACT8847QM170-T is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.3V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ACT8847QM170-T has the following pin configuration:

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

Functional Features

  • Integrated power MOSFETs
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft start function
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources

Disadvantages

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

Working Principles

ACT8847QM170-T operates by regulating the input voltage and converting it to the desired output voltage using integrated power MOSFETs. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

ACT8847QM170-T is commonly used in the following applications:

  1. Mobile devices
  2. Portable electronic devices
  3. IoT devices
  4. Battery-powered systems
  5. Wearable technology

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ACT8847QM170-T are:

  1. ACT8846QM170-T
  2. ACT8848QM170-T
  3. ACT8849QM170-T
  4. ACT8850QM170-T
  5. ACT8851QM170-T

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific requirements.

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10個與ACT8847QM170-T在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of ACT8847QM170-T in technical solutions:

  1. Q: What is ACT8847QM170-T? A: ACT8847QM170-T is a power management IC (PMIC) designed for use in various technical solutions, providing multiple voltage rails and power management features.

  2. Q: What are the key features of ACT8847QM170-T? A: Some key features of ACT8847QM170-T include multiple buck converters, LDO regulators, power sequencing, fault protection, and I2C interface for control and monitoring.

  3. Q: What is the input voltage range supported by ACT8847QM170-T? A: ACT8847QM170-T supports an input voltage range from 2.7V to 5.5V.

  4. Q: How many output voltage rails does ACT8847QM170-T provide? A: ACT8847QM170-T provides up to 6 configurable output voltage rails.

  5. Q: Can ACT8847QM170-T handle high current loads? A: Yes, ACT8847QM170-T can handle high current loads with its integrated buck converters and LDO regulators.

  6. Q: Is ACT8847QM170-T suitable for battery-powered applications? A: Yes, ACT8847QM170-T is suitable for battery-powered applications as it supports a wide input voltage range and offers power management features to optimize battery life.

  7. Q: Does ACT8847QM170-T have any built-in protection features? A: Yes, ACT8847QM170-T includes various protection features such as overvoltage protection (OVP), undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown.

  8. Q: Can ACT8847QM170-T be controlled and monitored remotely? A: Yes, ACT8847QM170-T can be controlled and monitored remotely using the I2C interface, allowing for real-time adjustments and monitoring of power management parameters.

  9. Q: What is the typical efficiency of ACT8847QM170-T? A: The typical efficiency of ACT8847QM170-T varies depending on the load conditions and configuration, but it is designed to provide high efficiency power conversion.

  10. Q: Are there any reference designs or application notes available for ACT8847QM170-T? A: Yes, the manufacturer provides reference designs and application notes that can help in implementing ACT8847QM170-T in various technical solutions, providing guidance on layout, component selection, and configuration.

Please note that these answers are general and may vary based on specific implementation requirements. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate and detailed information.