Here’s a design circuit for 5VDC to 12VDC boost converter circuit built based LT1070. This is the figure of the circuit;
The LT®1070/LT1071 are monolithic high power switching regulators. They can be operated in all standard switching configurations including buck, boost, fly back, forward, inverting and “Cuk”. A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry.
