JAJSI75A April 2018 – November 2019 TPS57112C-Q1
PRODUCTION DATA.
The TPS57112C-Q1 device uses a transconductance amplifier for the error amplifier and readily supports two of the commonly used frequency-compensation circuits. Figure 33 shows the compensation circuits. The most likely implementation of Type 2B circuits is in high-bandwidth power-supply designs using low-ESR output capacitors. Type 2A includes one additional high-frequency pole to attenuate high-frequency noise.
The design guidelines for TPS57112C-Q1 loop compensation are as follows:
where