BQ27220 – Single cell pack/system-side CEDV battery fuel (gas) gauge w/pre-programmed chemistry profiles
IC

BQ27220 – Single cell pack/system-side CEDV battery fuel (gas) gauge w/pre-programmed chemistry profiles

The Texas Instruments bq27220 battery fuel gauge is a single-cell gauge that requires minimal user configuration and system microcontroller firmware development, leading to quick system bring-up. The bq27220 device uses the Compensated End-of-Discharge Voltage (CEDV) algorithm for fuel...

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SRC0 – Smart push-button on/off controller with Smart Reset and power-on lockout
IC

SRC0 – Smart push-button on/off controller with Smart Reset and power-on lockout

The SRC0 devices monitor the state of connected push-button(s) as well as sufficient supply voltage. An enable output controls power for the application through the MOSFET transistor, DC-DC converter, regulator, etc. If the supply voltage is above a precise voltage threshold, the enable...

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STMicroelectronics STM66xx Smart Push-Button On / Off Controller
IC

STMicroelectronics STM66xx Smart Push-Button On / Off Controller

STMicroelectronics STM6600/STM6601 Smart Push-Button On / Off Controllers with Smart Reset™ and power-on lockout protects against the hazards faced by battery-operated devices. These types of devices include smartphones, digital cameras, and media players. The STM6600/STM6601...

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LinkSwitch-TNZ Switching Power Supply IC
IC

LinkSwitch-TNZ Switching Power Supply IC

Power Integrations' switching IC saves 60% of standby power in smart home products With integrated lossless AC zero-cross detection, Power Integrations' LinkSwitch-TNZ ICs provide best-in-class light load efficiencies, enabling more system features to be powered in standby while still...

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PI4IOE5V6416Q/PI4IOE5V6534Q I/O Expanders
IC

PI4IOE5V6416Q/PI4IOE5V6534Q I/O Expanders

Diodes’ automotive-compliant 16/34-bit I²C general-purpose I/O expanders feature built-in level-shifters Diodes' PI4IOE5V6416Q and PI4IOE5V6534Q are automotive-compliant, dual-power rail, general-purpose I/O expanders. They provide a simple and flexible solution when additional I/Os...

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xMEMS announced mass production of the world’s first true MEMS speaker
IC

xMEMS announced mass production of the world’s first true MEMS speaker

xMEMS Labs today announced the production of the world’s first monolithic MEMS µspeaker, Montara. Working closely with TSMC, the world’s leading semiconductor foundry, Montara has passed all required performance and reliability qualifications. xMEMS’ Montara is the world’s...

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Maxim Integrated MAX16151 High Voltage Pushbutton On/Off Controller
ICTop Stories

Maxim Integrated MAX16151 High Voltage Pushbutton On/Off Controller

Maxim Integrated MAX16151 High Voltage Pushbutton On/Off Controller, featuring a switch debouncer and a latched output, is optimized for controlling system power. The MAX16151 can accept a noisy input from a mechanical switch and produce a clean, latched output. The device can...

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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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