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RICOH ELECTRONIC DEVICES CO., LTD.

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Step-up and Step-down DCDC Controllers (For LCDs/OLEDs/CCDs)

Product Name Control Input Voltage Range [V] Output Voltage Range Voltage Accuracy [mV]*1 Switching Frequency [kHz] Output Tr. Protection Circuit Other Features Package Datasheet
R1282 PWM,
Step-up
2.5 to 5.5 Ext.adjustable 1.0V±15 700 Ext. Latch Soft-Start: Ext.adjustable
UVLO
Phase: Ext.
SON-10 Consumer
PWM,
Step-dowm
  • *1For the externally adjustable output voltage type, this is a feedback voltage accuracy.

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