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98% Efficient Bidirectional Buck-Boost Controller for 12V-12V Redundant Battery Systems in Autonomous Vehicles
98% Efficient Bidirectional Buck-Boost Controller for 12V-12V Redundant Battery Systems in Autonomous Vehicles
09.20.2018 · News
Analog Devices announces the LT8708/-1, a 98% efficient bidirectional buck-boost switching regulator controller that operates between two batteries that have the same voltage, which are ideal for redundancy in self-driving cars. The LT8708/-1 operates from an input voltage that can be above, below or equal to the output voltage...
Samsung 1.8-Inch Disk-Drive Teardown
Samsung 1.8-Inch Disk-Drive Teardown
09.19.2018 · Articles
A look inside the drive brought interesting revelations in terms of the overall design, and unearthed a rather perplexing part...
ON Semiconductor Announces SiC Diodes for Demanding Automotive Applications
ON Semiconductor Announces SiC Diodes for Demanding Automotive Applications
09.19.2018 · News
ON Semiconductor has announced an expansion of its silicon carbide Schottky diode portfolio to include devices specifically intended for demanding automotive applications. The new AEC-Q101 automotive grade SiC diodes deliver the reliability and ruggedness needed by modern automotive applications...
The Evolution of the Instrumentation Amplifier
The Evolution of the Instrumentation Amplifier
09.18.2018 · Articles
Whether it’s a vision-correction medical instrument or factory press, INAs offer an excellent way to amplify microvolt-level sensor signals while simultaneously rejecting high common-mode signals...
Fujitsu has launched a new 4Mbit Serial FRAM with upper compatibility to EEPROM
Fujitsu has launched a new 4Mbit Serial FRAM with upper compatibility to EEPROM
09.18.2018 · News
Fujitsu Semiconductor announced that it has developed the MB85RS4MT, a 4 Mbit FRAM that has the highest density in Fujitsu's serial interface family of FRAM non-volatile memories. Mass-produced products are currently available...
EiceDRIVERs: Infineon's 1EDN7550 and 1EDN8550 solve ground-shift issues in SMPS
EiceDRIVERs: Infineon's 1EDN7550 and 1EDN8550 solve ground-shift issues in SMPS
09.17.2018 · News
Every time a power MOSFET is switched on or off in a switched-mode power supply, parasitic inductances cause ground shifts. This can lead to uncontrolled switching of gate driver ICs...
Circuit converts pulse width to voltage
Circuit converts pulse width to voltage
09.13.2018 · Circuits
The circuit converts pulse information to a clean dc voltage by the end of a single incoming pulse. In another technique, an RC filter can convert a PWM signal to an averaged dc voltage, but this method is slow in responding. Converting low-duty-cycle pulse information is slower yet...
EPC Introduces 100 V eGaN Power Transistor - 30 Times Smaller Than Comparable Silicon and Capable of 97% Efficiency at 500 kHz
EPC Introduces 100 V eGaN Power Transistor - 30 Times Smaller Than Comparable Silicon and Capable of 97% Efficiency at 500 kHz
09.13.2018 · News
Efficient Power Conversion announces the EPC2051, a 100 V GaN transistor with a maximum RDS(on) of 25 mΩ and a 37 A pulsed output current for high efficiency power conversion in a tiny 1.1 mm2 footprint...
ON Semiconductor Expands Bluetooth® 5 Radio Family with System-in-Package (SiP) Module
ON Semiconductor Expands Bluetooth® 5 Radio Family with System-in-Package (SiP) Module
09.13.2018 · News
The RSL10 SIP features a built-in antenna, RSL10 radio, and all required passive components in one complete, miniature solution. Certified with the Bluetooth Special Interest Group, the RSL10 SIP significantly reduces time-to-market and development costs...
Dynamic Use of the Disable Pin on an Amplifier
Dynamic Use of the Disable Pin on an Amplifier
09.12.2018 · Articles
Could I use the disable pin of an amplifier to save power without losing performance?...
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