Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Hi Josh,
Thanks for using the e2e forum. Both Cuvlo and Ruvlos are optional. The device has an internal hysteresis to avoid jittering between ENABLED and DISABLED state when the voltage is close to the UVLO threshold.
Cuvlo can still be added to reduce…
Hi Andy,
Thanks for using the e2e forum. LM51561 is a peak current control controller fit for Flyback applications, so this device should be a good fit for your specs. A good reference should be our flyback EVM: https://www.ti.com/tool/LM5156HEVM-FLY
We…