SDRAM halves power consumption compared to LPDDR4s says Alliance Memory

Battery life in portable electronics can be extended with the 8Gbit AS4C256M32MD4V-062BAN SDRAM, says Alliance Memory. The latest addition to its high speed, CMOS mobile low power SDRAMs is a LPDDR4X device, featuring on-chip error code correction (ECC).

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Compact battery chargers are dedicated to charging in tight spaces

As wearable, medical and smart sensor products use streamlined power management for energy harvesting hardware, e-peas has developed a family of battery charger devices, dedicated to charging. The company’s existing power management ICs (PMICs) offer direct power delivery to the application, as well as the charging of energy storage elements (such as Li-Ion batteries or super capacitors), but the AEM10900, AEM10300 and AEM30300 are fully dedicated to the charging function. This allows them to be used where a simpler implementation can be used and where there are space or cost constraints.

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Glitch-free supervisor offers robust protection for low voltage IoT applications

Claimed to be the industry’s smallest, lowest power, glitch-free supervisor, the MAX16162 eliminates power-up errors, claims Maxim Integrated.

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Nordic introduces first PMIC for tight spaces

Nordic Semiconductor’s first power management device is the nPM1100, a power management integrated circuit (PMIC). It combines a USB compatible Li-ion/Li-Po battery charger and DC/DC buck regulator in a compact WLCSP for space-constrained applications.

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