Hello Mit,
You are driving the TLC2272A, U7A input with an input common-mode voltage (TP29) very close to 0 V. The input common-mode voltage range goes down to about -0.3 V on the low end so that is okay. However, the issue keeping the output voltage…
Part Number: TLC2272M Other Parts Discussed in Thread: TLC2272 , TLC2272A , TLC2272AM I am conducting a error analysis on a circuit containing the TLC2272M as a voltage follower in the configuration. I read the datasheet provided at the link http://www…
Hi, ReedKacz
Yes, internal EA can be passed, please refer to attached reference schematic.
6562.PMP8740 2KW Rev_E Full Bridge - Schematic.pdf
For more technical document of reference design, please refer to below link.
https://www.ti.com/tool…
Part Number: UCC28950 Other Parts Discussed in Thread: PMP8740 , , UCC28951-Q1 , TL431
Mine schematic looks like this for the PSFB converter.
PSFB converter schematic.pdf
I saw a reference model from PMP8740, see this schematic.
PMP8740 2KW Rev_E…
Hello Eddie
A1/ When the CS pin reaches 2V the PWM cycle is terminated immediately by the Cycle-by-Cycle comparator on the IC. This happens on each switching cycle and will limit the current through the switches QA, QB, QC and QD. This action does not…
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
