RICOH RP503x SERIES datasheet(1)

Update: 30 September, 2023

The RP503x series is a low supply current CMOS-based PWM/VFM step-down DC/DC converters with synchronous rectifier. RP503x is PWM/VFM auto switching control in which mode automatically switches to high-efficiency VFM mode in low output current. The efficiency in low output current (VFM mode) improved compared with existing products. RP503x includes a soft start circuit, an under-voltage lockout circuit (UVLO), and a latch protection circuit. By simply using an inductor and capacitors as external components, a high-efficiency step-down DC/DC converter can be easily configured.


Brand: RICOH

File format: PDF

Size: 188 KB

MD5 Checksum: 35D5CE8422B9B23687E032C29AA5D033

Publication date: 10 July, 2012

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PDF Link: RICOH RP503x SERIES datasheet(1) PDF

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