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M54123L - Brand New MITSUBISHI IC Chips - Datasheet - Chipdatas

M54123L - Brand New MITSUBISHI IC Chips

In Stock:594 ,Ready for Immediate Shipping
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In Stock: 594, Ready for Immediate Shipping
Brand:MITSUBISHI
Category:IC Chips
Chipdatas Part No.:CD86-M54123L
Manufacturer Part No.:M54123L
Datecode:09+
Package:ZIP-8
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  • Description

    The M54123L is a semiconductor integrated circuit with amplifier designed specifically for high-speed earth leakage circuit breakers. It is equipped with a differential amplifier, latch circuit, and voltage regulator. The M54123L is typically connected to the secondary side of a zero current transformer (ZCT) to detect leakage current through both input amplifiers. The detected signals are then amplified and integrated by an external capacitor. The integrated signal is then input into the latch circuit, whose output is suitable for the characteristics of high-speed earth leakage circuit breakers. The latch circuit only becomes high when the input voltage reaches the fixed level, driving a thyristor connected to the latch circuit's output terminal.

    Specifications and features

    • Good input sensitivity current temperature characteristics
    • High input sensitivity: VT=6.1mV (Typ.)
    • Low external component count
    • High noise and surge-proof
    • Low power dissipation: PD=5mW (Typ.)
    • Can be used as both 100V and 200V
    • Wide temperature range: -20 °C to +80°C

    Application Scenarios

    The M54123L is commonly used in high-speed earth leakage circuit breakers. It is specifically designed to detect leakage current and provide suitable output for these types of circuit breakers. Its wide temperature range makes it suitable for various environments.

    Comparison

    Advantages

    - Good input sensitivity current temperature characteristics

    - High input sensitivity

    - Low external component count

    - High noise and surge-proof

    - Low power dissipation

    - Can be used as both 100V and 200V

    - Wide temperature range

    Disadvantages

    - None identified

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer Mitsubishi
    Product Category IC Chips
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download M54123L
  • Chipdatas Part: CD86-M54123L
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/16 07:05 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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