JAJSRI9A October 2023 – March 2024 LM51772
ADVANCE INFORMATION
The device features an internal error amplifier (EA) to regulate the output voltage. The output voltage gets sensed on the FB-pin. The reference for the EA is supplied via the soft-start and VO tracking pins. The COMP-pin is the output of the gm-stage and gets connected to the external compensation network.
The voltage over the compensation network is the target for the inner current control loop which sets the inductor peak current demand.