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TL431BIDM

TL431BIDM

Manufacturer No:

TL431BIDM

Manufacturer:

Microsemi Corporation

Description:

IC VREF SHUNT ADJ 0.4% 8SOIC

Datasheet:

Datasheet

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TL431BIDM 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)
  • Current - Cathode
    1 mA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    30ppm/°C Typical
  • Tolerance
    ±0.4%
  • Current - Output
    100 mA
  • Voltage - Output (Max)
    36 V
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The TL431BIDM is a precision programmable reference integrated circuit chip. It has several advantages and application scenarios, including:1. Voltage Reference: The TL431BIDM can be used as a voltage reference in various applications. It provides a stable and accurate voltage reference, which is essential for precise voltage regulation in power supplies, battery chargers, and other electronic circuits.2. Voltage Regulation: The TL431BIDM can be used as a shunt regulator to regulate the output voltage of a power supply or other electronic circuits. It compares the reference voltage with the feedback voltage and adjusts the current flowing through it to maintain a stable output voltage.3. Adjustable Output: One of the key advantages of the TL431BIDM is its programmability. It can be easily programmed to provide a specific output voltage by connecting external resistors. This flexibility makes it suitable for applications where the output voltage needs to be adjusted or fine-tuned.4. Overvoltage Protection: The TL431BIDM can be used as an overvoltage protection circuit. By monitoring the input voltage and comparing it with a reference voltage, it can trigger a shutdown or protection mechanism when the input voltage exceeds a certain threshold. This feature is particularly useful in power supplies and battery management systems.5. Current Limiting: The TL431BIDM can also be used as a current limiter. By sensing the current flowing through it, it can regulate the current to a predetermined level. This is beneficial in applications where current needs to be limited to protect components or ensure safe operation.6. Battery Management: The TL431BIDM is commonly used in battery management systems to monitor and regulate the charging and discharging of batteries. It can provide accurate voltage references for battery voltage monitoring, overcharge protection, and discharge cutoff.7. Switching Power Supplies: The TL431BIDM is widely used in switching power supplies as a feedback control element. It compares the output voltage with the reference voltage and adjusts the duty cycle of the switching transistor to maintain a stable output voltage.Overall, the TL431BIDM integrated circuit chip offers precise voltage references, adjustable output, overvoltage protection, current limiting, and is suitable for various applications such as power supplies, battery management systems, and voltage regulation circuits.
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