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ACS758LCB-050B-PFF-T NEW

Specifications

SKU: 8941783

BUY ACS758LCB-050B-PFF-T NEW https://www.utsource.net/itm/p/8941783.html

Parameter Symbol Min Typ Max Unit
Supply Voltage VCC 4.5 - 5.5 V
Output Sensitivity KSV 13.3 - 16.7 mV/A
Zero Current Output Voltage VOUT(Q=0) 2.4 2.5 2.6 V
Bandwidth (Typical) fBW - 100 - kHz
Isolation Voltage VIso - 2900 - Vrms
Operating Temperature Range TOP -40 - 150 °C
Storage Temperature Range TSTG -55 - 150 °C
Maximum Current Rating IMAX - 50 - A
Thermal Resistance θJA - 2.0 - °C/W

Instructions for Use:

  1. Power Supply:

    • Ensure the supply voltage is within the range of 4.5V to 5.5V.
    • Connect the VCC pin to the positive supply and GND to the ground.
  2. Output Signal:

    • The output voltage (VOUT) will be proportional to the current flowing through the sensor.
    • For zero current, the output voltage should be around 2.5V.
    • The sensitivity is typically 15 mV/A, meaning a 1A change in current will result in a 15mV change in output voltage.
  3. Bandwidth:

    • The sensor has a typical bandwidth of 100 kHz, which means it can accurately measure current changes up to this frequency.
  4. Isolation:

    • The sensor provides electrical isolation up to 2900 Vrms, ensuring safety in high-voltage applications.
  5. Temperature Considerations:

    • Operate the sensor within the temperature range of -40°C to 150°C.
    • Store the sensor in an environment with temperatures between -55°C and 150°C.
  6. Current Rating:

    • The maximum continuous current rating is 50A. Ensure that the current does not exceed this limit to avoid damage.
  7. Thermal Management:

    • The thermal resistance (θJA) is 2.0°C/W. Proper heat dissipation is crucial to maintain the operating temperature within safe limits.
  8. Mounting:

    • Mount the sensor on a suitable heatsink if high current or prolonged operation is expected.
    • Follow the mechanical specifications provided in the datasheet for correct mounting.
  9. Handling:

    • Handle the sensor with care to avoid damage to the leads and the package.
    • Use appropriate ESD protection measures when handling the device.
(For reference only)

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