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MAX640ESA+T

MAX640ESA+T

Manufacturer No:

MAX640ESA+T

Description:

IC REG BUCK ADJ/3.3V 225MA 8SOIC

Datasheet:

Datasheet

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MAX640ESA+T Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    -
  • Current - Output
    225mA
  • Voltage - Output (Max)
    11.5V
  • Voltage - Output (Min/Fixed)
    1.3V (3.3V)
  • Voltage - Input (Max)
    11.5V
  • Voltage - Input (Min)
    4V
  • Number of Outputs
    1
  • Output Type
    Adjustable (Fixed)
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The MAX640ESA+T is a voltage monitor and reset integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Low Power Consumption: The MAX640ESA+T operates at a low supply current of 15?A, making it suitable for battery-powered applications where power efficiency is crucial.2. Wide Voltage Range: It can monitor a wide range of input voltages from 1.2V to 5.5V, making it compatible with a variety of systems and devices.3. Adjustable Reset Threshold: The chip allows users to set the reset threshold voltage using external resistors, providing flexibility in defining the voltage level at which a reset signal is triggered.4. Precision Monitoring: It offers a high accuracy of ±1.5% over the entire temperature range, ensuring reliable voltage monitoring.5. Manual Reset Input: The MAX640ESA+T includes a manual reset input pin that allows users to manually trigger a reset signal, providing additional control and flexibility.Application Scenarios: 1. Microcontrollers and Microprocessors: The MAX640ESA+T can be used to monitor the power supply voltage of microcontrollers and microprocessors. It ensures that the voltage remains within the specified range, preventing data corruption or system malfunction.2. Industrial Control Systems: In industrial control systems, the chip can monitor the power supply voltage to critical components or subsystems. It can trigger a reset signal if the voltage falls below a certain threshold, ensuring the system operates reliably.3. Battery-Powered Devices: The low power consumption of the MAX640ESA+T makes it suitable for battery-powered devices such as portable electronics, IoT devices, and wearables. It helps monitor the battery voltage and initiate a reset or power-saving mode when the battery voltage drops to a critical level.4. Automotive Electronics: The chip can be used in automotive applications to monitor the voltage supply to various electronic systems. It ensures that the voltage remains within the acceptable range, preventing damage to sensitive components and ensuring proper functioning of the vehicle's electronics.5. Power Management Systems: The MAX640ESA+T can be integrated into power management systems to monitor and control the voltage levels of different power supplies. It helps in maintaining stable and reliable power distribution across the system.Overall, the MAX640ESA+T integrated circuit chip offers precise voltage monitoring, low power consumption, and flexibility in various application scenarios, making it a versatile component for voltage monitoring and reset functions.
MAX640ESA+T Relevant information