Special Contents for Automotive Applications
The reason RICOH power management IC has been chosen for more than 20 years
Special Contents for IoT Devices
Ultra-low supply current / Low noise / Low electromotive force / Battery monitoring
Special Contents for Industrial Applications
Long term supply / Flexible quantity purchase / High quality and reliability
Application Note : DCDC Converters (Switching Regulators)
Ricoh’s DCDC converters have the output voltage types that are internally fixed or externally adjustable.
The internally fixed output voltage type has the VOUT pin and the externally adjustable output voltage type has the VFB pin.
Please pay attention to phase compensation and noise sneaking when selecting the components for the externally adjustable output voltage type.
(Internally Fixed Output Voltage Type)
(Externally Adjustable Output Voltage Type)