RICOH R1211x SERIES PWM STEP-UP DC/DC CONTROLLER handbook
Datasheet
R1211x Series PWM step-up DC/DC controller is a low supply current CMOS-based PWM step-up DC/DC converter controller.
We have 2 manuals for the Ricoh R1211X: 2 Datasheets. Free to view online or download as PDF.
Datasheet
Datasheet