TPS2041DR

TPS2041DR

Category: IC Chips

Specifications
SKU
940349
Details

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Single Peripheral Driver
Parameter Symbol Conditions Min Typ Max Unit
Input Voltage VIN Operating Range 2.95 - 5.5 V
Output Voltage VOUT Load Switch On 2.95 - 5.5 V
Continuous Current ICONT VIN = 5V, TA = 25掳C - 1.4 - A
Peak Current IPEAK VIN = 5V, TA = 25掳C - 2.8 - A
Power Dissipation PD TJ = 125掳C - - 0.7 W
Junction Temperature TJ Storage -40 - 125 掳C
Thermal Shutdown TSD 160 - - 掳C

Instructions for TPS2041DR

  1. Power Supply Connection:

    • Connect the input voltage (VIN) to a stable power supply within the operating range of 2.95V to 5.5V.
  2. Load Connection:

    • Connect the load to the output terminals (VOUT). Ensure that the load current does not exceed the continuous current rating of 1.4A at 25掳C ambient temperature.
  3. Thermal Considerations:

    • The device is designed to operate up to a junction temperature of 125掳C. Ensure adequate heat sinking or cooling if operating in high ambient temperatures or under heavy loads.
  4. Overcurrent Protection:

    • The TPS2041DR has built-in overcurrent protection which limits the peak current to approximately 2.8A. If the current exceeds this limit, the device will enter a foldback mode to protect itself.
  5. Thermal Shutdown:

    • In case the junction temperature exceeds 160掳C, the thermal shutdown circuitry will turn off the device to prevent damage.
  6. Handling Precautions:

    • Handle with care to avoid electrostatic discharge (ESD) damage. Use proper ESD protection practices when handling and installing the device.
  7. Mounting Orientation:

    • For optimal performance and thermal management, mount the device in a way that allows for efficient heat dissipation.
  8. Testing and Validation:

    • After installation, verify the functionality by applying a known load and measuring the output voltage and current to ensure they meet the expected specifications.
(For reference only)

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