Lo scenario
Designing a boost converter using an LT1370 switching regulator to convert 5V input to 12V output for a 2A load.
Cosa contiene questo disegno
Leggi le decisioni che ne stanno alla base.
01
Select inductor value (10µH) for appropriate ripple current
02
Choose Schottky diode (1N5819) for low forward voltage and fast switching
03
Use 100µF output capacitor for acceptable output ripple
04
Model internal switch as ideal switch for power stage topology illustration
When a 5V source needs to power a 12V load up to 2A, this topology provides the high efficiency of a switching boost converter. Suitable for battery-powered or USB-supplied applications requiring higher voltage.