SN6507-Q1: Voltage Doubling design for wide range input

Vishwas H R

Part Number: SN6507-Q1

Tool/software:

Hello,

Is it possible to use the voltage double configuration (Vout=2*Vin*D*2*Ns/Np) for wide range input (with duty cycle control)?

Thank you,

0 Shinu.V.Mathew 4 months ago

Hi Vishwas,

Theoretically it is possible.

Thanks.

0 Vishwas H R 4 months ago in reply to Shinu.V.Mathew

Hello Mathew,

For the diode reverse voltage maximum rating should we need to consider same formula?

Thank you,

+1 Ray DiCecco 4 months ago in reply to Vishwas H R

Hi Vishwas, Shinu is out of office until next week.

The same Vr formula should apply as you'll still have double Vin across each pair of diodes in the bridge.

Regards,

Ray

0 Vishwas H R 3 months ago in reply to Ray DiCecco

Hello team,

If we consider voltage doubler concept, next circuit absolute maximum rating is same formula or should be multiplied with 2?

Thank you,

+1 Shinu.V.Mathew 3 months ago in reply to Vishwas H R

Hi Vishwas,

All device needs to rated for expected max output voltage.

Thanks.

Isolation forum