TRACO POWER announces their new TMW series of 24 & 36-watt power supplies that are IP68 rated and fully encapsulated with flexible options for PCB or chassis mounting for medical and industrial markets. The TMW Series were also designed for flush box-mounting to support IoT and home/building automation markets. All models are supported by a […]
IoT
ZVS flyback supplies enable ultra-compact chargers for phones, tablets, laptops
Power Integrations’ new InnoSwitch4-CZ IC is a high-frequency, zero voltage switching (ZVS) flyback switcher which enables a new class of ultra-compact chargers for phones, tablets, and laptops up to 110 W. Anker, the global charging expert for mobile devices, has incorporated the InnoSwitch4-CZ in its new Nano II series of USB PD chargers. With the […]
Glitch-free power supervisor IC protects low-voltage IoT apps
Designers can now enhance system reliability in low-voltage IoT applications with the Essential Analog MAX16162 nanoPower supervisor with glitch-free power-up from Maxim Integrated Products, Inc. This supervisor IC is the industry’s first to fully assert a system reset through the entire system power supply ramp; thereby eliminating low-voltage glitches during power-up and delivering higher system reliability. […]
2.5 V to 5.5 V, 3A reversible buck/boost regulator measures just 218mm2
System architects seeking backup power using supercapacitor or other energy sources can now deliver the best combination of highest efficiency and smallest size with the Continua MAX38889 2.5V-to-5.5V, 3A reversible buck/boost regulator from Maxim Integrated Products, Inc. The latest addition to Maxim’s Continua family of backup regulators delivers the industry’s tightest output regulation of 2.5 […]
Reversible 3-A buck/boost regulator covers 2.5 – 5.5 V
System architects seeking backup power using supercapacitor or other energy sources can now deliver the best combination of highest efficiency and smallest size with the Continua MAX38889 2.5V-to-5.5V, 3A reversible buck/boost regulator from Maxim Integrated Products, Inc. The latest addition to Maxim’s Continua family of backup regulators delivers the industry’s tightest output regulation of 2.5 […]
GaN HEMT devices boast high gate breakdown voltage
ROHM Semiconductor announced it has developed the industry’s highest (8V) gate breakdown voltage (rated gate-source voltage) technology for 150V GaN HEMT devices – optimized for power supply circuits in industrial and communication equipment. In recent years, due to the rising demand for server systems in response to the growing number of IoT devices, improving power conversion […]
Baseplate-cooled 75-W ac-dc supply carries built-in fuse, EMC filter
Announcing the availability of a new range of low profile, half brick, baseplate cooled AC-DC power supplies which require no external circuitry for operation or EMC compliance. Models in the new ASB75 series offer compact, fanless power with baseplate cooling for applications such as information technology equipment (ITE), Internet of things (IoT), general industrial and […]
Power stages target multiphase VR regulators powering high-performance GPUs, CPUs
Alpha and Omega Semiconductor Limited announced a new series of Smart Power Stages (SPS) targeting multiphase VR regulators powering high-performance GPU and CPU in desktop Add-In Graphics Cards (AICs), gaming laptops, servers, data storage, artificial intelligence, and networking equipment. The AOZ527xQI series uses AOS’s latest generation of a flexible smart driver IC and Gen Alpha MOSFET technology to provide […]
GaN FET USB-C power adapter reference design boasts 30 W/in3 power density
Transphorm, Inc. announced a world-class GaN power adapter reference design. The solution is an open frame, 65W USB-C Power Delivery (PD) charger that combines Transphorm’s SuperGaN Gen IV platform with Silanna Semiconductor’s proprietary Active Clamp Flyback (ACF) PWM controller. Together, the technologies yield an unprecedented peak efficiency of 94.5 percent with an uncased power density […]
GaN FET USB-C power adapter reference design boasts 30 W/in3 power density
Transphorm, Inc. announced a world-class GaN power adapter reference design. The solution is an open frame, 65W USB-C Power Delivery (PD) charger that combines Transphorm’s SuperGaN Gen IV platform with Silanna Semiconductor’s proprietary Active Clamp Flyback (ACF) PWM controller. Together, the technologies yield an unprecedented peak efficiency of 94.5 percent with an uncased power density […]
