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2007-09-28 POL converter delivers 30A from DOSA footprint
SynQor Inc. has expanded its NiQor family of non-isolated point of load (POL) converters with the introduction of the NQ15W50SGA30 device that delivers up to 30A.
2013-05-30 PMICs cut thermal stress in phone, tablet processors
The AS3721 from ams claims to enable a compact remote feedback path from the processor to the IC's integrated DC-DC controllers.
2005-06-09 PIP212-12M design guide
This app note discusses Philips Intelligent Power PIP212-12M design guide.
2013-03-05 Optimising base-station operation
Know how to use MAX15301 point-of-load controller for base-station power designs.
2005-09-12 No-bus digital POLs cut designers a break
Power-One bills its three new No-Bus point-of-load (POL) converters as cost-effective digital alternatives to analog POLs.
2006-04-06 Linear Tech, Primarion team on POL products
Linear Technology has signed an agreement with Primarion to produce digital point-of-load products for networking, computing and telecommunications infrastructure.
2011-03-02 IR announces $75 million acquisition of CHiL
The acquisition is expected to strengthen IR's presence in the high-performance computing and graphics segments as well as the server, storage, notebook, and other vertical end markets.
2016-03-23 Infineon's SupIRBuck regulators drive flexibility in FPGA-based design
The SupIRBuck regulator easily adapts to rapidly changing design requirements. Featuring integrated PWM controller and MOSFETs in a single package, it delivers 90% more efficiency for all rails.
2014-11-19 Impact of parasitics on switcher regulator designs
Know several frequently overlooked design parameters and design considerations related to equivalent series resistance, load capacitor, vias and feedback networks.
2007-11-28 High-voltage DC/DCs load 36V input, 10V output
Linear Technology has introduced the LTM8022 and LTM8023, 1A and 2A high voltage DC/DC uModule regulator systems, respectively, with up to 36V (40Vmax) input voltage and up to 10V output voltage.
2007-09-11 FET regulators offer 95 percent efficiency in full, light load setups
Intersil Corp. has released a buck integrated FET regulator that can switch between forced PWM and automatic PWM/PFM modes, enabling it to maintain up to 95 percent efficiency in both full load and light load conditions.
2003-10-27 FDK dc-dc converters have 95 percent efficiency
FDK Corp. has announced the availability of the W series of non-isolated point-of-load dc-dc converters.
2006-10-11 Ericsson Power Modules rolls out tiny POL regulators
Expanding its point of load (POL) range of DC/DC regulators, Ericsson Power Modules has introduced two POLA devices that it claims are among the smallest switching POL regulators available.
2005-07-11 Ericsson extends POLA offering
Ericsson Power Modules expanded its interoperable Point Of Load Alliance (POLA) series of point of load (POL) regulators with 17 additional products intended for use in distributed power architectures. Offering secure sourcing and commonality of product specifications for ease of purchasing, the three POL platforms embrace current ratings from 6A to 60A, with most products available with 3.3V, 5V and 12V input capability.
2016-03-22 Digitally controlled PoL converters operate at -30 to +95C
With their wide operating temperature range, Murata's Okami series of non-isolated PoL DC-DC converters are ideal for networking, computing, telecom and other distributed power applications.
2007-06-28 DC/DC regulator takes up only 1.35cm?
Linear Technology Corp. has expanded its LTM4600 family with a DC/DC uModule regulator that occupies only 1.35cm? of board area and operates from a lower input voltage.
2008-03-03 DC/DC converters suit intermediate bus, distributed power architectures
FDK's new Senpai series DC/DC converters are designed for intermediate bus architecture and distributed power architecture applications that require high efficiency, tight regulation and high reliability in elevated temperature environments.
2007-04-18 DC/DC converters deliver up to 20A at 85C
FDK has added the FPLR05SR75 series of DC/DC converters to its Senpai family of non-isolated POL converters.
2008-06-24 DC/DC converters add output voltage tracking
FDK Corp. has added eight DC/DC converters to its Senpai series of non-isolated point-of-load converters.
2008-12-15 Control IC delivers power solution for POL converters
International Rectifier has developed the XPhase IR3513 control IC for point-of-load (POL) converter designs.
2015-03-03 Consortium announces latest POL specification
Geared for non-isolated digital point-of-load DC-DC converters, the teraAMP standard will extend the current range from 90A to 120A while supporting both vertical and horizontal mechanical configurations.
2006-05-15 Complete 10A Switchmode DC/DC Power Supply in an IC Form-Factor
Complete 10A Switchmode DC/DC Power Supply in an IC Form-Factor
2012-03-29 Buck regulator touts 4.5-75V input supply range
Micrel's SuperSwitcher II switching regulator provides regulated output of up to 4A, with output voltage adjustable down to 0.8V touting guaranteed accuracy of 1%, said the company.
2011-05-02 Buck regulator gives 80mm2 footprint
Semtech unveils the SC197 is a 500mA, dual-output, point-of-load (POL) regulator, combining two PWM DC/DC regulators in an ultra-small, low-profile 2x3x0.6mm package with an overall design solution footprint of 80mm2.
2015-03-25 Benefits of power blocks for high-current POLs
A power block is essentially a non-isolated buck converter without the PWM controller. In this article, we pinpoint its advantages for high-current POL applications.
2013-10-11 Avoiding scope errors (Part 4)
The final instalment considers the time scale.
2013-10-07 Avoiding scope errors (Part 3)
Part 3 focuses on inappropriate use of the averaging function.
2004-08-03 Astec POL delivers slim solution
Astec Power's APA18 is a 75W point-of-load converter that's suited to restrictive space requirements.
2002-10-07 Artesyn POL dc/dc converter operates at 96 percent efficiency
Artesyn's SIL10 series of nonisolated POL dc/dc converter is designed for use with 3.3V and 5V on-board bus levels.
2004-03-16 Artesyn expands Typhoon family
Artesyn Technologies has released the latest addition to its Typhoon family of dc-dc converters.
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