SLVS757E March 2007 – July 2022 TPS5450
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The internal voltage feed-forward provides a constant DC power stage gain despite any variations with the input voltage. This greatly simplifies the stability analysis and improves the transient response. Voltage feed-forward varies the peak ramp voltage inversely with the input voltage so that the modulator and power stage gain are constant at the feed-forward gain, that is.
The typical feed-forward gain of TPS5450 is 25.