| Inspiring the Evolution of Embedded Design |
| June 1, 2021 Analog & Power |
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| | | BMS IC Delivers Continuous Battery Monitoring |
| Analog Devices has announced its expanded portfolio of battery management system (BMS) products including ASIL-D functional safety and new low-power features to enable continuous battery monitoring. The ADBMS6817 is a multicell battery stack monitor that measures up to 8 series connected battery cells with a lifetime total measurement error (TME) of less than 1.5mV. |
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| | | 1.4W-3W DC-DC Converters Offer 2,000V Outputs |
| TDK has announced the introduction of the high voltage output CHVM series of DC-DC converters. Capable of operating from a nominal 12V input, these non-isolated converters deliver output voltages ranging from 180V to 2,000V. Low output ripple and noise is achieved through the use of a metallic case that provides five-sided shielding to reduce radiated emissions. |
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| | | Tiny Photocouplers Meet Solar Inverter Needs |
| Renesas Electronics has expanded its family of 8.2mm creepage photocouplers with three new devices designed for operation in harsh industrial automation equipment, solar inverter and EV charger operating environments. The new RV1S9231A 2.5A output and RV1S9207A 0.6A output IGBT drivers and RV1S9209A active high output IPM driver come in low-profile LSSO5 packages with a 0.65mm pin pitch, deliver 5,000Vrms isolation voltage, and support high temperature operation up to 125°C |
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| | | The Analog Side of PWM LEDs |
| In this article, Ed Nisley shows the surprising current waveforms drawn by what seems to be a trivially simple LED Mood Light. He explains how Neopixels work and presents the large current pulses produced by their PWM controllers. |
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| | | Medical Grade High-Power AC-DC Converters Roll |
| Aimtec has introduced its new HAMJZ series of open-frame and enclosed AC-DC converters. These product series are designed to meet EN60335-1, EN61558-1, EN62368-1 and EN60601-1 standards, thus enabling them to be used in a wide range of applications such as home appliances, medical and industrial applications. |
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| Zynq UltraScale+ Modules Include High-End Andromeda Model Enclustra unveiled two Linux-driven Zynq UltraScale+ modules with up to 8GB DDR4: the “Andromeda XZU60” with 2x GbE, 5x PCIe Gen3, 6x Samtec and up to 686 user I/Os and a “Mercury+ XU6” with up to 294 I/Os. |
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