Analog Devices Inc.
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ADM1186-2ARQZ-REEL
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ADM1186-2ARQZ-REEL

Product Overview

Category

ADM1186-2ARQZ-REEL belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Integrated circuit
  • Power management and control functionality
  • Small form factor
  • High reliability

Package

ADM1186-2ARQZ-REEL is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ADM1186-2ARQZ-REEL lies in its ability to efficiently manage and control power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a specific quantity per reel. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0.8V to VDD
  • Maximum output current: 150mA
  • Operating temperature range: -40°C to +85°C
  • Package type: QFN

Pin Configuration

The ADM1186-2ARQZ-REEL has a total of 16 pins. The pin configuration is as follows:

  1. VDD
  2. GND
  3. RESET
  4. NMI
  5. IRQ
  6. SDA
  7. SCL
  8. INT
  9. VOUT
  10. VIN
  11. EN
  12. PGOOD
  13. NC
  14. NC
  15. NC
  16. NC

Functional Features

  • Power-on reset (POR) function
  • Watchdog timer (WDT)
  • Non-maskable interrupt (NMI) input
  • Programmable reset timeout period
  • I2C interface for communication
  • Power good (PGOOD) output

Advantages and Disadvantages

Advantages

  • Efficient power management and control
  • Small form factor allows for integration in compact devices
  • Wide input voltage range for compatibility with various power sources
  • Programmable reset timeout period for flexibility in system design

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires additional external components for proper operation

Working Principles

ADM1186-2ARQZ-REEL operates by monitoring the input voltage and providing power-on reset functionality to ensure a controlled startup sequence. It also incorporates a watchdog timer to detect and recover from system malfunctions. The I2C interface enables communication with the device, allowing for configuration and monitoring of various parameters.

Detailed Application Field Plans

ADM1186-2ARQZ-REEL finds application in a wide range of electronic devices that require efficient power management and control. Some potential application fields include:

  1. Mobile devices: Smartphones, tablets, portable media players
  2. Consumer electronics: TVs, set-top boxes, gaming consoles
  3. Industrial equipment: Automation systems, control panels, sensors
  4. Automotive electronics: Infotainment systems, dashboard controls
  5. Medical devices: Patient monitors, diagnostic equipment

Detailed and Complete Alternative Models

  1. ADM1185-2ARQZ-REEL
  2. ADM1187-2ARQZ-REEL
  3. ADM1190-2ARQZ-REEL
  4. ADM1192-2ARQZ-REEL
  5. ADM1194-2ARQZ-REEL

These alternative models offer similar power management and control functionalities, but may have different specifications and pin configurations. It is recommended to consult the respective datasheets for detailed information on each model.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADM1186-2ARQZ-REEL v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ADM1186-2ARQZ-REEL in technical solutions:

  1. Question: What is the purpose of ADM1186-2ARQZ-REEL?
    Answer: ADM1186-2ARQZ-REEL is a power supply supervisor and sequencer IC that ensures proper power-up and power-down sequencing in complex systems.

  2. Question: What voltage range does ADM1186-2ARQZ-REEL support?
    Answer: ADM1186-2ARQZ-REEL supports a wide input voltage range from 2.7V to 16V.

  3. Question: Can ADM1186-2ARQZ-REEL handle multiple power supplies?
    Answer: Yes, ADM1186-2ARQZ-REEL can handle up to 8 power supplies simultaneously.

  4. Question: How does ADM1186-2ARQZ-REEL ensure proper power sequencing?
    Answer: ADM1186-2ARQZ-REEL uses programmable timers and sequencing logic to control the power-up and power-down sequence of different power supplies.

  5. Question: Does ADM1186-2ARQZ-REEL provide fault detection capabilities?
    Answer: Yes, ADM1186-2ARQZ-REEL provides fault detection for undervoltage, overvoltage, and overcurrent conditions.

  6. Question: Can ADM1186-2ARQZ-REEL be programmed for custom power sequencing requirements?
    Answer: Yes, ADM1186-2ARQZ-REEL can be easily programmed using its I2C interface to meet specific power sequencing needs.

  7. Question: Is there any protection against reverse polarity connection?
    Answer: Yes, ADM1186-2ARQZ-REEL has built-in reverse polarity protection to prevent damage in case of incorrect power supply connections.

  8. Question: What is the operating temperature range of ADM1186-2ARQZ-REEL?
    Answer: ADM1186-2ARQZ-REEL can operate within a temperature range of -40°C to +85°C.

  9. Question: Can ADM1186-2ARQZ-REEL be used in automotive applications?
    Answer: Yes, ADM1186-2ARQZ-REEL is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  10. Question: Does ADM1186-2ARQZ-REEL have any power-saving features?
    Answer: Yes, ADM1186-2ARQZ-REEL has a low-power mode that reduces power consumption when the system is in standby or idle state.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.