DC/DC for powering HV OpAmps like LTC6091, LTC6090, OPA462, etc.

Why did I make it?

It is very hard to find any suitable ready to use HV dual polar low power DC/DC modules on the market for powering HV operation amplifiers.

Features

• Good symmetricity (usually less than 0.5% voltage non-symmetricity even on non-symmetric load)
• Compact design without transformer
• High stability In Vin 20...26V range and wider (with some power de-rate)
• Very low ripple voltage due to additional LC filter on each branch with low ECR good quality capacitors.
• All solid capacitor design for very long operation life. (>100000h)
• Enable pin (voltage 3.0-5.5V, sink current 0.3..0.55 mA)
• Low profile