SNVSCR4A July 2024 – October 2024 TLA431 , TLA432
PRODUCTION DATA
When programming the output above unity gain (VKA=VREF), TLA431 is susceptible to other errors that can effect the overall accuracy beyond VREF. These errors include:
Worst case cathode voltage can be determined taking all of the variables in to account. Application note Setting the Shunt Voltage on an Adjustable Shunt Regulator (SLVA445) assists designers in setting the shunt voltage to achieve optimum accuracy for this device.