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TPS92518: Unused pin connection?

Yoshwa
Expert 4050 points
Part Number: TPS92518

Hello Sirs,

How should unused pins of CSP2, CSN2, GATE2, SW2, BOOT2, VCC2, VLED2 and PWM2 be connected when channel 2 does not be used?

  • 0
    TI__Mastermind 28655 points
    Hello Yoshwa,

    CSP2 and CSN2 tied to Vin (can be tied to GND also)
    GATE2 open
    BOOT2 and SW2 tied together and tied to GND
    VCC2 open
    VLED2 is an input to an A to D that can be used to measure another voltage such as Vin or something else or tie to a fixed point (Vin, Vcc, GND, etc)
    PWM2 tie to GND or VCC

    Regards,