Step-Down Converter Includes LDO Regulator
Jan 31, 2007
Linear Technology's LTC3541 is a 500-mA 2.25-MHz, synchronous buck regulator and a 300-mA very low dropout regulator in a single package. ...
Powershelf Accommodates Three Front-End Supplies
Jan 24, 2007
C&D Technologies has introduced a new powershelf that is designed to accommodate up to three of the company’s D1U ac-dc front-end power supplies in parallel. ...
Chip Resistors Withstand 1.5 kV
Jan 24, 2007
A series of low-profile, 0.5-W surface mount chip resistors from HDK-America is capable of handling up to 1500 V. ...
Battery Charge Controller Improves Efficiency
Jan 24, 2007
Intersil's ISL6257 is a narrow dc voltage charger controller for Li-Ion/Li-Ion polymer batteries in notebook computers....
Battery Management Chips Suit Li-Ion Packs
Jan 17, 2007
Texas Instruments' bq20z90 Impedance Track battery gas gauge chipset is designed to work with TI's newest analog front end protection IC, the bq29330....
Stepdown Controller Supports 3-Phase Switching
Jan 17, 2007
Linear Technology's LTC3773 is a triple output, 3-phase current mode synchronous stepdown switching regulator controller with output voltage tracking....
Reduced-Footprint MOSFETs Dissipate 3 W
Jan 17, 2007
Vishay's eight n-channel power MOSFETs in the PowerPAK
ChipFET package offer high thermal performance in a 3-mm x 1.8-mm footprint....
Non-Shielded Power Inductors Enable Small Designs
Jan 10, 2007
Stackpole Electronics MPE and MPI Series non-shielded power inductors provide solutions for the engineer with design limitations on height, footprint, and performance....
MOSFETs Improve Lighting Efficiency
Jan 10, 2007
STMicroelectronics power MOSFET family can reduce conduction losses and increase efficiency and reliability in lighting applications by achieving very low on-resistance. ...
LDOs Suit Automotive Applications
Jan 10, 2007
Maxim Integrated Products' MAX15006/MAX15007 low-dropout linear regulators are designed for harsh automotive environments. ...
Hall-Effect Current Sensors Feature Reduced Noise
Jan 10, 2007
Allegro MicroSystems' two high-performance, low-noise 2100-Vrms isolation current sensors, the ACS712 and ACS713, provide lower noise and higher accuracy than previous generation current sensors. ...
Voltage Sequencer Includes Non-Volatile Programming
Jan 10, 2007
Summit Microelectronics’ SMS11 is a device in a family of programmable monitor/sequencer/reset ICs, designed for communication and consumer electronics applications....
Supply Runs Cool in Hot Environments
Jan 3, 2007
The Xhite series of Modular Power Supplies from Excelsys offer full load operation up to 70°C making it ideal for use in harsh-environment applications with high ambient temperatures and wide temperature fluctuations....
High-Side Monitors Support Wide Voltage Range
Jan 3, 2007
The HV7801 and the HV7802 high-side current monitor ICs from Supertex feature a very wide operating range of 8 V to 450 V....
Hot Swap Controller Eliminates Software Interfaces
Jan 3, 2007
Linear Technology's LTC4242 is a dual-slot PCI Express Hot Swap controller for mid-range networking or storage servers and embedded applications. ...
Linear Regulators Suit Automotive Applications
Jan 3, 2007
Maxim Integrated Products' IC series MAX6765 to MAX6774 are high-voltage, low-power linear regulators that deliver up to 100 mA of output current....
Eval Board Manages Audio and Power For Processors
Dec 26, 2006
Dialog Semiconductor's DA9034-EVB evaluation board for the DA9034 IC enables designers to quickly configure designs based on Marvell PXA3xx application processors. ...
