ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
FDC2612
Zobrazit detail DataSheets

FDC2612

Product Overview

Category

The FDC2612 belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

It is primarily used for voltage regulation and power management in various electronic devices and systems.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Small package size

Package

The FDC2612 is typically available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the FDC2612 lies in its ability to efficiently regulate voltage and manage power consumption in electronic applications.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 2A
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The FDC2612 features a standard pin configuration with input, output, and control pins, as well as thermal and ground connections. The detailed pinout is as follows: 1. VIN (Input Voltage) 2. PGND (Power Ground) 3. EN (Enable) 4. SS/TRK (Soft Start/Tracking) 5. FB (Feedback) 6. COMP (Compensation) 7. VOUT (Output Voltage) 8. AGND (Analog Ground) 9. PG (Power Good) 10. THERM (Thermal)

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Soft start and tracking functionality
  • Overcurrent and overtemperature protection
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leading to reduced power loss
  • Wide input voltage range for versatile applications
  • Compact package size for space-constrained designs

Disadvantages

  • Limited maximum output current compared to some alternatives
  • May require additional external components for specific applications

Working Principles

The FDC2612 operates as a synchronous buck regulator, converting higher input voltages to lower output voltages with high efficiency. It utilizes pulse-width modulation (PWM) control to regulate the output voltage based on the feedback from the load.

Detailed Application Field Plans

The FDC2612 is well-suited for a wide range of applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the FDC2612 include: - LM2675 - LT1763 - TPS54360

These alternatives offer similar voltage regulation and power management capabilities, with variations in features and specifications to suit different application requirements.

In conclusion, the FDC2612 is a versatile and efficient power management IC suitable for various electronic applications, offering a balance of performance, size, and flexibility.

Word Count: 410

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FDC2612 v technických řešeních

  1. What is FDC2612?

    • FDC2612 is a precision, 12-bit analog-to-digital converter (ADC) designed for applications requiring high-precision measurements of small signals.

  2. What is the input voltage range of FDC2612?

    • The input voltage range of FDC2612 is typically ±10V, making it suitable for a wide range of sensor and measurement applications.

  3. What is the resolution of FDC2612?

    • FDC2612 has a resolution of 12 bits, providing high accuracy in converting analog signals to digital data.

  4. What is the sampling rate of FDC2612?

    • The sampling rate of FDC2612 is programmable, with options ranging from 20 SPS (samples per second) to 200 kSPS, allowing flexibility in capturing different types of signals.

  5. What are the typical applications of FDC2612?

    • FDC2612 is commonly used in industrial automation, process control, instrumentation, and data acquisition systems where precise analog signal measurements are required.

  6. What is the interface of FDC2612?

    • FDC2612 features a serial peripheral interface (SPI) for communication with microcontrollers or other digital devices.

  7. What is the power supply requirement for FDC2612?

    • FDC2612 operates from a single power supply voltage in the range of 2.7V to 5.5V, making it compatible with a wide range of system designs.

  8. Does FDC2612 include built-in reference voltage?

    • Yes, FDC2612 integrates a precision internal reference voltage, simplifying the design and calibration of the ADC system.

  9. Can FDC2612 be used for temperature sensing applications?

    • Yes, FDC2612 can be utilized for temperature sensing by interfacing with appropriate temperature sensors and processing the analog output using the ADC.

  10. What are the key advantages of using FDC2612 in technical solutions?

    • The key advantages of FDC2612 include high precision, low power consumption, flexible sampling rates, and compatibility with various sensor interfaces, making it an ideal choice for demanding measurement and control applications.