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SL6440C

Specifications

SKU: 143294

BUY SL6440C https://www.utsource.net/itm/p/143294.html
High Level Mixer
Parameter Symbol Min Typical Max Unit Notes
Supply Voltage Vcc 2.7 - 5.5 V
Operating Temperature Topr -40 - 85 °C
Storage Temperature Tstg -65 - 150 °C
Output Current Iout - 100 150 mA
Quiescent Current IQ - 10 20 μA
Shutdown Current ISD - 0.1 1 μA
Output Voltage Vout - Vcc-0.3 - V
Load Regulation ΔVout - 10 50 mV
Line Regulation ΔVout - 10 50 mV
Dropout Voltage Vdo - 300 500 mV

Instructions for Using SL6440C

  1. Power Supply Connection:

    • Connect the positive terminal of the power supply to the Vcc pin.
    • Connect the negative terminal (GND) of the power supply to the GND pin.
  2. Output Configuration:

    • Connect the load to the Vout pin.
    • Ensure the load current does not exceed the maximum output current (150 mA).
  3. Capacitors:

    • Place a 1 μF ceramic capacitor between Vcc and GND as close as possible to the device to ensure stability.
    • Place a 1 μF ceramic capacitor between Vout and GND to filter the output voltage.
  4. Shutdown Function:

    • To enable the shutdown function, connect the SHDN pin to GND.
    • To disable the shutdown function and activate the regulator, leave the SHDN pin open or connect it to Vcc.
  5. Thermal Considerations:

    • Ensure adequate heat dissipation if operating at high output currents or in high ambient temperatures.
    • Use a heatsink if necessary to maintain the operating temperature within the specified range.
  6. Storage and Handling:

    • Store the device in a dry, cool environment to prevent damage.
    • Handle the device with care to avoid static discharge, which can damage the internal components.
  7. Testing:

    • Before finalizing the design, test the device under various operating conditions to ensure it meets the required specifications.
  8. PCB Layout:

    • Follow good PCB layout practices to minimize noise and interference.
    • Keep traces short and direct, especially for power and ground connections.

By following these instructions, you can ensure optimal performance and reliability of the SL6440C in your application.

(For reference only)

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