LT1945 minimum load requirement

Question

Hi Team 
 
 Is there any minimum load requirement for LT1945 to operate in continuous mode? 
 I'm using this in below configuration 
 5V to 31V and 5V to -4V. 
 Please provide your inputs on minimum load required by LT1945. 
 
 Thanks and Regards 
 Nidhi P Shetty

Fil · Accepted Answer

Hi Nidhi, 
 Once you have decided on inductance and switching frequency, you should be able to get this load value by computation or can be easily known by LTspice. LTspice model is available for download.)

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LT1945 minimum load requirement