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Power Management

Wireless charging and NFC reference design is automotive ready

August 27, 2014 10:12 am | Melexis | Product Releases | Comments

Combining the automotive grade NFC (Near Field Communication) transceiver of Melexis with Freescale Semiconductor’s wireless charging technology enables a ready to use reference design solution that is positioned to free drivers from the dreaded low battery warning.

LISTED UNDER: Kits | Circuit Design Aids | Circuits

High-current PMBus converters integrate MOSFETs

June 23, 2014 2:38 pm | Texas Instruments | Product Releases | Comments

Texas Instruments (Dallas, TX) introduced what it says are the industry’s first 18-V, 20-A and 30-A synchronous DC/DC buck converters with PMBus interface. The SWIFT TPS544B20 and TPS544C20 converters feature small QFN packages and integrated MOSFETs to drive ASICs in space-constrained and power-dense applications

LISTED UNDER: Power Management | Power Supply Circuits | DC to DC

Control IC is optimized for single stage flyback and buck-boost topologies

June 7, 2014 3:38 pm | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) introduced its integrated IRS29831 LEDrivIR control IC optimized for single stage flyback and buck-boost topologies used in LED drivers including LED bulb replacement, LED tube lighting and down lights.

LISTED UNDER: Power Management
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Multi-standard wireless charging SoC targets smartphones

May 28, 2014 10:42 am | Broadcom Corp. | Product Releases | Comments

Broadcom Corporation (Irvine, CA) introduced a new multi-standard smartphone power management unit (PMU) that drives Rezence technology into the mainstream while providing compatibility with existing deployed standards.

LISTED UNDER: Power Management

Multi-cell battery monitors increase safety, protection for 12-V to 48-V industrial Li-ion batteries

May 20, 2014 10:57 am | Texas Instruments | Product Releases | Comments

Texas Instruments (Dallas, TX) introduced what it asserts are the first scalable, multi-cell battery monitors that significantly improve battery pack safety and reduce design time of 12-V to 48-V lithium-ion and lithium-iron phosphate batteries…

LISTED UNDER: Power Management

Load switch offers low on-resistance and 4-A maximum continuous current

March 20, 2014 12:00 pm | Advanced Power Electronics Corp. USA | Product Releases | Comments

Advanced Power Electronics Corp. (San Jose, CA) launched a small load switch with controlled turn on and very low on-resistance. The APE8937-HF-3 load switch contains one N-channel MOSFET that can

LISTED UNDER: Power Management | Power

Power-management IC saves over 50% board space compared to discrete solutions

February 18, 2014 10:22 am | Maxim Integrated Products, Inc. | Product Releases | Comments

Automotive OEMs often limit instrument cluster module consumption to less than 100µA in standby mode. Given all the functions that the instrument cluster performs, the power supply itself must consume only a tiny portion of the power budget. Under no-load conditions...

LISTED UNDER: Power Management

650-V green mode buck switches offer high power efficiency with system design scalability

January 8, 2014 12:02 pm | Fairchild Semiconductor | Product Releases | Comments

Fairchild Semiconductor’s FSL306 and FSL336 650 V Green Mode AC Buck Switches offer burst-mode operation with the low available operating current (250 µA) that helps to reduce standby mode power consumption for increased energy efficiency. Power scalability from

LISTED UNDER: Power Management | Voltage Regulators
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Power harvesters enable next wave of energy harvesting design

November 26, 2013 2:47 pm | Texas Instruments | Product Releases | Comments

Texas Instruments introduced five new next-generation power management integrated circuits that acquire and manage microwatts (µW) to milliwatts (mW) of power harvested from light, heat or mechanical energy sources. The bq25570, bq25505, TPS62740, TPS62737 and TPS62736 maintain

LISTED UNDER: Power Management

Dr.MOS Point of Load Power IC's

July 24, 2013 2:11 pm | Servoflo Corporation | Products

Point of load power IC's utilizing DrMOS standard for high current, high frequency DC-DC applications.

LISTED UNDER: Power Management

ICs designed for cost-sensitive, space-constrained bulb applications

June 18, 2013 10:28 am | Power Integrations | Product Releases | Comments

Power Integrations introduced its LYTSwitch-0 ICs, a new series of devices within the LYTSwitch family, offering a unique combination of simplicity, reliability and efficiency. LYTSwitch-0 ICs are ideal for cost-sensitive, non-isolated, non-dimmable GU10 bulbs and other space-constrained bulb applications.

LISTED UNDER: Power Management

Gas gauge IC monitors lead-acid batteries in UPS, e-bike designs

April 20, 2013 1:31 pm | Texas Instruments | Product Releases | Comments

Lead-acid battery, battery management, gas gauge integrated circuit, gas gauge IC, capacity measurement, power management, battery packs, impedance track

LISTED UNDER: Power Management

Tool provides CCM and buck LED driver designs in under a minute

April 10, 2013 10:31 am | Fairchild Semiconductor | Product Releases | Comments

Fairchild Semiconductor’s Power Supply WebDesigner design and simulation tool provides complete designs in under a minute and includes complete continuous conduction mode (CCM), non-isolated active PFC buck and buck LED driver designs. From user-specified design inputs, the

LISTED UNDER: Power Management | White-LED Driver

Electronic Components - Active and Passive - Buy Online

April 3, 2013 4:21 pm | 1-Source Electronic Components, Inc. | Products

Semiconductors, Connectors, Capacitors - Buy online - Look up Spec and Data Sheets - www.1sinc.com

LISTED UNDER: Logic | Power Management | Sensor

Electronic Components - Active and Passive - Buy Online

April 3, 2013 4:20 pm | 1-Source Electronic Components, Inc. | Products

Semiconductors, Connectors, Capacitors - Buy online - Look up Spec and Data Sheets -

LISTED UNDER: Logic | Power Management | Sensor

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