Ricoh Electronic Devices Company R5617 Series Battery Protection ICs
IC

Ricoh Electronic Devices Company R5617 Series Battery Protection ICs

Ricoh Electronic Devices Company R5617 Series Battery Protection ICs provide overcharge, over-discharge, and charge/discharge overcurrent protection for one-cell Li-ion and polymer batteries. The R5617 Battery Protection ICs feature an ultra-high overcharge detection of ±10mV,...

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400mA Synchronous Step-Down DC/DC Module with MODE Pin and Inductor
IC

400mA Synchronous Step-Down DC/DC Module with MODE Pin and Inductor

RICOH introduced RM590 with a powerful 400mA Buck DC/DC converter and built-in inductor along with the high operating frequency of 6 MHz which, requires a significantly small PCB board space and a low number of external components. The RM590 can be configured for either PWM/VFM...

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1-Cell Li-ion Battery Protection IC with Built-in Driver for High-side Nch FETs and Temperature Protection
IC

1-Cell Li-ion Battery Protection IC with Built-in Driver for High-side Nch FETs and Temperature Protection

RICOH has introduced R5445 Series of 1-Cell Li-ion battery protection IC with built-in driver for high-side Nch FETs and temperature protection. This new IC serves as Li+ / Li-polymer protector of overcharge, over-discharge, and over current for battery pack. The R5445 Series IC can...

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1-Cell Protection IC with Reset and Forced Standby Function for Li-Ion and Li-Polymer Batteries
IC

1-Cell Protection IC with Reset and Forced Standby Function for Li-Ion and Li-Polymer Batteries

Ricoh Electronic Devices has introduced a primary battery protection IC R5613 Series for rechargeable 1-cell Lithium-Ion and Lithium Polymer batteries. This Series is designed to enforce strict usage limits keeping the battery cell in optimal condition and preventing critical...

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Ricoh Electronic Devices Company R1810 600nA IQ Boost DC/DC Converters
IC

Ricoh Electronic Devices Company R1810 600nA IQ Boost DC/DC Converters

Ricoh Electronic Devices Company R1810 600nA IQ Boost DC/DC Converters are boost DC/DC converters featuring a typical start-up voltage of 0.35V. Ricoh R1810 is designed for electrical power storage devices, especially 1-cell photovoltaic (PV) energy harvesters. The R1810 can start up...

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Ricoh Electronic Devices Company launches the RIOT-001 Environment Sensing Board
Sensor

Ricoh Electronic Devices Company launches the RIOT-001 Environment Sensing Board

Ricoh Electronic Devices Company RIOT-001 Environment Sensing Board is designed to transmit data obtained from a temperature/humidity/pressure sensor (BME280) and an ambient light sensor (MAX44009) via Bluetooth, to tablets or other smart devices. The board also includes a voltage...

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Ultra small quiescent current DC/DC converters for IoT and wearable devices
IC

Ultra small quiescent current DC/DC converters for IoT and wearable devices

Ricoh Electronic Devices launched RP516 and RP517 series, buck (step-down) DC/DC converters featuring ultra-low output voltage (0.3 V to 1.2 V) and ultra-low quiescent current (typically 0.3 µA). The new converters are designed for IoT systems. As the IoT market expands, IoT...

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