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Multi Power Supply DC/DC Converter

Step-up DC/DC Converters with VD and VR

Product
Name
DC/DC Part Other Features? Package Data Sheet
(PDF)
Control Input Voltage Range Output Voltage
Range*1
CE  Switching
Frequency
Output
Tr.
Lx Current
Limit*2
RP600K0xxA PWM,
PWM/VFM
Auto Switching
0.8V to 5.5V 2.3V to 5.5V,
Accuracy:±2%
CE 1.2MHz Internal 1.4A Soft-Start
P <=> P/V : MODE pin, DC/DC
Thermal : Except xxC
Sequencing
DFN(PLP)2527-10 Download
1.60MB
RP600K0xxB CE1
RP600K2xxC CE
RP600K1xxD 2.3V and 5.5V,
Ext. Adjustable,
Accuracy:±12mV
CE
Product
Name
LDO Part VD Part
Output Current Input Voltage Range Output Voltage
Range
CE ECO Function Input Operating Voltage Range Detector Threshold Range Output
Delay Time
Hysteresis
RP600K0xxA 500mA 2.0V to 5.5V 1.5V to 5.0V,
Accuracy:±1%
CE Fast Response Mode DC/DC
output
0.8V to 5.5V 1.0V to 4.5V,
Accuracy:±2%,
Monitor VSENSE
Y 5%
RP600K0xxB 300mA CE2 DC/DC Enabled:

Fast Response Mode

DC/DC Disabled

Automatic/Manual Shift Mode

VIN Y 5%
RP600K2xxC 150mA - DC/DC
output
N 30% to 80%,
10% steps
RP600K1xxD 500mA CE Fast Response Mode Y 5%
  • *1For the externally adjustable output voltage type, this is a feedback voltage accuracy.
  • *2Lx current limit is different from output current.

*

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Technical Info.

  • Application Note

    Technical Information on Ricoh Power Management ICs.

Product Catalog

  • Product Catalog

    Selection guide is available for download in PDF format.

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