Power
ON Semiconductor Brings Legacy Power Supply Support to the Industry’s Highest Power Integrated PoE-PD Interface
ON Semiconductor has announced the availability of the NCP1082 and NCP1083, two new members of its Power over Ethernet (PoE) product family. The NCP1083 joins the NCP1081 as the industry’s highest power integrated Power over Ethernet Power Device (PoE-PD) supporting extended power ranges up to 40 W of regulated power delivered to the application load in a 2-pair configuration.
24W Series of Class I & Class II Medical Power Adapters Achieves CEC Compliance
Technologies + TRUMPower announces availability of the TRM24 series of 12-24W desktop power adapters, which have approvals to class I and class II medical standards.
V.I Chip, Inc. introduces 120 W ‘half-chip’ bus converter with >800 W/in3 power density
Vicor announces the availability of a 120 W, 1/32nd brick footprint BCM™ bus converter. The VIB0101THJ is a 48:12 V surface- mount, non-regulated converter with 94.5% efficiency and can be used to power non-isolated POL converters or as an isolated voltage source for ATE, server, telecom and industrial control applications.
V.I Chip, Inc. introduces complete powertrain solution for high voltage DC distribution in data centers
V.I Chip, Inc., a subsidiary of Vicor Corporation, announces the availability of a 330 W, 380 V to 48 V DC, 1/16th brick footprint BCM™ bus converter to complete the powertrain conversion to processor and memory loads in HV DC distribution data centres.
60V, High Side Sense LED Controller for Boost, Buck or Buck-Boost High Current LED Applications
Linear Technology has announced the LT3755, a 60V, high-side current sense DC/DC converter designed to drive high current LEDs. Its 4.5V to 40V input voltage range makes it ideal for a wide variety of applications, including automotive, industrial and architectural lighting. The LT3755 uses an external N-channel MOSFET and can drive up to 14 1A white LEDs from a nominal 12V input, delivering in excess of 50 watts. It incorporates a high-side curr...
Ericsson’s digitally controlled voltage regulator greatly outperforms analogue based solutions
Compared to traditional voltage regulators based on analogue control, Ericsson Power Modules’ BMR450 uses a highly integrated digital PWM controller. This makes it possible to increase current density while decreasing footprint, and to reduce component count by 50%. Further, thanks to embedded dynamic and adaptive controls, it is possible to reduce power consumption by adjusting critical parameters to match load conditions, resulting in higher...
Torex Integrates Two High Current Ultra LDO Regulators In One Package
The new XCM406 Series multi-chip module (MCM) from Torex Semiconductor combines two XC6210 high current, high speed LDO (low dropout) regulators in an ultra small USP-12B01 (2.8mm x 2.3mm x 0.6mm) package. With high performance, reliability and very low power consumption, these highly integrated devices meet the needs of battery-driven applications such as mobile phones, Bluetooth equipment, portable gaming devices and other portable equipment.
24W Medical Grade Wall Mount Power Adapters Come with Interchangeable Plugs
Tumbler Technologies + TRUMPower have launched the TRM24 series of 12-24W wall mount power adapters that are approved to class II medical standards. The customer has a choice of interchangeable plugs or fixed plugs, which include US, EU, British, Australian types. The series is approved to IEC60601-1, UL60601-1, EN60601-1, CE, CB safety standards and complies with EN60601-1-2 EMI standards including EN55011/FCC/VCCI class B (conducted and radiate...
Texas Instruments announces DC/DC converter focuses on light-load efficiency
Expanding on the company’s popular integrated SWIFT family of DC/DC converters, Texas Instruments Incorporated (TI) introduced today a new 65-V input, 1.5-A output step-down switcher with integrated FET that achieves significant energy savings in light-load efficiency. The wide-input converter helps saves up to 25 percent of board space compared to competitive wide-input voltage solutions and eases design in industrial and automotive applic...
EMCO Puts Ultra-Miniature HV Converters on Fast Track
EMCO High Voltage has announced it has reduced the manufacturing lead time on its Ultra-Miniature Q Series to just one week. A conversion to Lean Manufacturing enabled the rapid response and enables value pricing. EMCO also provides an inventory of finished product at its headquarters in California and at its stocking distributor in Europe, Condatas AG.