RP402K501x Datasheet (RICOH) - High Efficiency Small Packaged Step-up DC/DC Converter

RP402K501x, High Efficiency Small Packaged Step-up DC/DC Converter

RP402x Series High Efficiency Small Packaged Step-up DC/DC Converter No.

EA-317-200604 OUTLINE The RP402x is a high efficiency step-up DC/DC converter with synchronous rectifier.

The device can start up with low voltage of typically 0.7 V which is ideal for the applications powered by either one-cell or two-cell alkaline, nickel-metal-hydride (NiMH) or one-cell Lithium-ion (Li+) batteries.

Internally, the RP402x consists of an oscillator, a reference voltage unit with soft start, a chip enable c

RP402K501x Features

* the complete output disconnect shutdown option and the input-to-output bypass shutdown option. The RP402xxxxA/ B/ E/ F incorporates the complete output disconnect shutdown option, which allows the output to be disconnected from the input. The RP402xxxxC/ D/ G/ H incorporates the inputto-output bypas