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MAX6499ATA

Supervision Circuits

Inventory:7,398

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Overview of MAX6499ATA

The MAX6499ATA is a precision, adjustable overvoltage protection controller designed to safeguard sensitive electronics from damaging voltage spikes and surges. This IC provides robust protection by monitoring the input voltage and quickly disconnecting the load when an overvoltage condition is detected.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • EN: Enable Pin
  • OVLO: Overvoltage Lockout Pin
  • FB: Feedback Pin
  • V+: Positive Power Supply
  • GND: Power Ground
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MAX6499ATA IC for a visual representation.

Key Features

  • Adjustable Overvoltage Protection: Allows adjustment of the overvoltage threshold to suit different system requirements.
  • Fast Response Time: Quickly disconnects the load during overvoltage conditions to prevent damage to downstream components.
  • Wide Operating Voltage Range: Operates from a wide supply voltage range, making it versatile for various applications.
  • Integrated Features: Includes features like overvoltage lockout and enable pin for enhanced control and monitoring.
  • Compact Package: Available in a compact and space-saving package for easy integration into electronic systems.

Note: For detailed technical specifications, please refer to the MAX6499ATA datasheet.

Application

  • Power Supply Protection: Ideal for protecting sensitive electronic circuits and devices from overvoltage events in power supplies.
  • Industrial Equipment: Suitable for use in industrial equipment and automation systems requiring robust overvoltage protection.
  • Consumer Electronics: Used in consumer electronic devices to prevent damage from power surges and spikes.

Functionality

The MAX6499ATA provides adjustable overvoltage protection by monitoring input voltage levels and disconnecting the load when an overvoltage condition is detected. It ensures reliable operation and protection of electronic systems.

Usage Guide

  • Setting the Overvoltage Threshold: Adjust the feedback pin (FB) to set the desired overvoltage threshold according to system requirements.
  • Connecting Power Supply: Connect V+ (Pin 4) to the positive power supply and GND (Pin 5) to power ground.
  • Control and Monitoring: Use the EN (Enable) and OVLO (Overvoltage Lockout) pins for enabling/disabling the device and monitoring overvoltage conditions.

Frequently Asked Questions

Q: How does the MAX6499ATA protect against overvoltage?
A: The MAX6499ATA monitors the input voltage and disconnects the load swiftly when an overvoltage condition surpasses the set threshold, thereby protecting downstream components.

Q: Is the MAX6499ATA suitable for automotive applications?
A: Yes, the MAX6499ATA is suitable for automotive applications where protection against voltage spikes and surges is critical for electronic systems.

Equivalent

For similar functionalities, consider these alternatives to the MAX6499ATA:

  • MAX6439UTT: A precision overvoltage protection controller with adjustable features and compact package.
  • TPS386000: This device offers adjustable overvoltage protection and is well-suited for industrial applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Supervisory Circuits RoHS Details
Type Voltage Supervisory Package / Case TDFN-8
Series MAX6499 Brand Analog Devices / Maxim Integrated
Product Type Supervisory Circuits Factory Pack Quantity 100
Subcategory PMIC - Power Management ICs Part # Aliases MAX6499

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