Announcements of articles and news
Highly Efficient Single-Chip Three-Phase and Three-Sense BLDC Driver Boosts Runtime from Batteries in Portables and IoT Devices
05.11.2018 · News
STMicroelectronics’ STSPIN233 is the industry’s first low-voltage motor driver suitable for both single-shunt and three-shunt brushless-motor driving integrating a 200 mΩ 1.3 Arms power stage, in a slim and compact 3 mm × 3 mm package...
Fujitsu has launched a 64-Kbit FRAM Guaranteed to Operate as low as -55 °C
05.10.2018 · News
Fujitsu Semiconductor announced that it has developed the MB85RS64TU, a 64-Kbit FRAM. This memory is capable of operating at temperatures as low as –55 °C, a first for the Fujitsu's family of FRAM non-volatile memories...
1000V Output, No-Opto Isolated Flyback Converter
05.09.2018 · Circuits
Isolated flyback converters are used in automotive, industrial, medical and telecom applications where the power supply must be reliable, easy-to-use, high voltage and isolated, and must provide excellent regulation over load, line and temperature. LT8304-1 is an isolated no-opto flyback converter specially optimized for high output voltage applications...
pSemi Releases World's First, Fully Integrated, 8-channel LED Boost
05.09.2018 · News
pSemi Corporation focused on semiconductor integration, introduces the PE23300, the industry's only fully integrated LED boost power supply in package based on a charge-pump, switched-capacitor architecture that offloads most of the power-conversion work from the inductor to capacitors in the charge pump...
New Boost Converter Provides 1.3x Longer Battery Life
05.08.2018 · News
ROHM has recently announced the development of a boost DC/DC converter with built-in MOSFET featuring the lowest current consumption in the industry, making it ideal for electronic devices powered by dry-cell batteries such as electronic dictionaries, remote controls for home appliances, and gadgets...
MaxLinear's XR9240 Data Compression and Security Coprocessor Adds Support for Dell EMC VMAX All-Flash Storage Arrays
05.08.2018 · News
MaxLinear announced that the hardware compression solution offered by the MaxLinear XR9240 coprocessor will support the Dell EMC VMAX All-Flash storage array portfolio. The XR9240’s parallel data processing engines enable today’s all-flash array storage systems to optimize inline data reduction, both deduplication and compression, without compromising bandwidth or latency...
Auto-Resetting Circuit Protects Auxiliary Outputs Against Shorts
05.07.2018 · Circuits
Many products require an auxiliary dc output to power external devices or subsystems. If such subsystems are to be hot-connected, the auxiliary output must be protected against short circuits. Schemes using fuses are slow and will cause the internal dc-rail to drop, possibly affecting the main system...
Teledyne e2v announces most advanced and versatile quad-channel Analog-to-Digital Converter
05.07.2018 · News
Teledyne e2v has released its most advanced ADC to date – the EV12AQ600. This new ADC can operate as a single-, dual- or quad-channel device, and includes a radiation-tolerant version, making it the first quad-channel ADC suitable for space applications...
Record-Setting 100 V/120 A GaN Power Transistor Introduced by GaN Systems
05.04.2018 · News
GaN Systems unveiled the industry’s highest current and power efficient 100 V GaN power transistor, the 100 V, 120 A, 5 mΩ GaN E-HEMT device. It is 1.3X the current rating of GaN Systems’ own 90 A part and 2.4X-to-4.6X the current rating of other high current GaN in the industry...
EPC Introduces 350 V eGaN Power Transistor − 20 Times Smaller Than Comparable Silicon
05.03.2018 · News
Efficient Power Conversion announces the EPC2050, a 350 V GaN transistor with a maximum RDS(on) of 65 mΩ and a 26 A pulsed output current. Applications include EV charging, solar power inverters, motor drives, and multi-level converter configurations, such as a 3-level, 400 V input to 48 V output LLC converter for telecom or server power supplies...