JAJSC31E February 2014 – May 2018 TPS92630-Q1
PRODUCTION DATA.
If the system has no MCU or PWM, one can use the high-side driver to do the dimming directly. When using the high-side driver to do PWM dimming, a resistor divider must be put in the PWM pin in case of current overshoot on the PWM rising edge. The resistor divider is needed to turn off the channel before the next PWM rising edge.