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SN6507: Rclk and Fsw calculation

Genius 9880 points
Part Number: SN6507

Hi Team,

Is there a formula in getting the Rclk value given the frequency? My customer want to know the Rclk for 150khz. Im only seeing the table Table 8-1. Recommended 1% RCLK values and fSW Look-up Table

Thank you.

Regards,
May

  • Hi May,

    Thank you for posting to E2E! We are working on a method for customers to determine Rclk for their required frequency and updating the SN6507 datasheet. RCLK of about 82.5kΩ should yield a switching frequency of 150kHz.

    Thank you,
    Manuel Chavez