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Original question:

TPS82140: L Values

TPS82140: L Values

Hans
Genius 12865 points
Part Number: TPS82140
Other Parts Discussed in Thread: TPS82130, , TPS82150

Hello Team,

can you confirm that the inductor L is specified with 1uH for TPS82130, TPS82140 and TPS82150, please?

Chapter 7.3.1 is exactly the same for all above listed modules. For me this does not make sense because they all would enter PWM mode at the same current, or am I wrong?

Either the inductors must be different or the calculation must be changed?

Thanks and Best Regards,

Hans

  • 0
    TI__Guru**** 150830 points
    Hi Hans,

    This is correct. It is 1 uH for all versions. They each give the same performance and are just rated for different currents.

    If this is causing an issue or if you need something different, please contact me offline with the application details.