ZHCSKK3B December 2019 – February 2022 TPS6594-Q1
PRODUCTION DATA
The forced-PWM mode operation with phase-adding or shedding optimizes efficiency at mid-to-full load. TheTPS6594-Q1 converter operates in PWM mode at load current of about 600 mA or higher. The device automatically switches into PFM mode for reduced current consumption when forced-PWM mode is disabled (BUCKn_FPWM = 0) at lighter load-current levels. A high efficiency is achieved over a wide output-load-current range by combining the PFM and the PWM modes.