Other Parts Discussed in Thread: LM22674, LMR50410, LMR33610
Looking to make a pair of adjustable output voltage buck regulators (from a microcontroller)
Vin = +24v, Vout = +10 to +18v, Iout = 100mA (max.), AND separately
Vin = -24v, Vout = -10 to -18v, Iout = -100mA (max.)
a) For the positive, looks like LM2674 should work (although current limit is too high). Any other suggestions?
b) Is there a clever circuit to use the same buck regulator part number (but a second copy of that IC) for the negative regulation also? I plan to regulate Vout+ and Vout- independently of each other by the microcontroller.