Other Parts Discussed in Thread: LM46002
we are using LM46002 as non inverting.
Vin=24V
Vout=-24V/750mA
Switching frequency=200KHz,
The circuit is working for some times (nearly 30 to 60mins)
after that the Output voltage is going to -10V and at that time switching(sw) pin is generating each 1.3msec 21cycles of 100KHz pulse