JAJSIN7 February 2020 TPS59632-Q1
PRODUCTION DATA.
The PWM and SKIP signals are outputs of the controller and serve as input to the MOSFET gate driver or DrMOS-type devices. Both signals are 5-V logic signals. The PWM signals are logic high to allow the high-side drive of the external gate driver to turn ON. The PWM signal must be low for the low-side drive of the external gate driver to turn ON. To drive both the signals are OFF, the PWM is set to tri-state. The SKIP signal is active low to set all the phases in Continuous Conduction Mode (CCM) of operation. If SKIP signal is high then the external gate driver turns OFF the Low-side drive to operate in the boundary of CCM and Discontinuous Conduction Mode (DCM).