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TPIC6B595

Specifications

SKU: 11738972

BUY TPIC6B595 https://www.utsource.net/itm/p/11738972.html

Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VCC - 4.5 - 5.5 V
Output Current per Channel IO Continuous - 35 - mA
Peak Output Current per Channel IOPK Pulse (10 μs) - 150 - mA
Input Voltage VI Logic High 2.0 - 5.5 V
Input Voltage VI Logic Low 0 - 0.8 V
Storage Temperature TSTG - -65 - 150 °C
Operating Temperature TA - 0 - 70 °C
Power Dissipation PD Maximum - - 1500 mW

Instructions for Use:

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the range of 4.5V to 5.5V.
    • Connect a decoupling capacitor (0.1 μF) close to the VCC and GND pins to filter out noise.
  2. Input Signals:

    • Apply logic high (2.0V to 5.5V) or logic low (0V to 0.8V) to the input pins (SER, SRCLK, RCLK, OE, and SCLR).
    • The serial data input (SER) should be synchronized with the shift register clock (SRCLK) and storage register clock (RCLK).
  3. Output Configuration:

    • The output enable (OE) pin controls the output state. When OE is low, the outputs are active; when high, they are in a high-impedance state.
    • The serial clear (SCLR) pin resets the shift register when pulled low.
  4. Thermal Management:

    • Ensure adequate heat dissipation if operating at high current levels or in high ambient temperatures.
    • Do not exceed the maximum power dissipation (1500 mW) to prevent damage to the device.
  5. Handling and Storage:

    • Store the device in a temperature range of -65°C to 150°C.
    • Handle the device with care to avoid static discharge, which can damage the internal circuits.
  6. Application Notes:

    • The TPIC6B595 is suitable for driving LEDs, relays, and other low-power devices.
    • For driving higher current loads, consider using external transistors or MOSFETs.
  7. Pin Configuration:

    • Refer to the datasheet for the specific pinout diagram to ensure correct connections.
  8. Testing:

    • Test the device in a controlled environment to verify functionality before integrating it into a larger system.
(For reference only)

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