Ricoh R1242S Manuals

We have 2 manuals for the Ricoh R1242S: 2 Datasheets. Free to view online or download as PDF.

Ricoh R1242S manuals

RICOH R1242S Series handbook

Datasheet

The R1242S Series are 30V input, CMOS-based PWM step-down DC/DC converters featuring 3A∗ output current. R1242S includes a soft start circuit and a latch or fold-back protection circuit. By simply using an inductor, resistors, a low side switch (FET), and capacitors as external components, a high-efficiency step-down DC/DC converter can be easily configured. Due to current mode PWM control, the R1242S provides a fast response and high efficiency. Ceramic output capacitors can be used.