Circuits & Schematics Application Notes - 6

Application Notes, Application Reports, Circuit Notes, Design Notes, Engineer-to-Engineer Notes, Reference Designs, User's Guides.

51. Using MOSFETs in Load Switch Applications
    Circuits Power Application Notes ON Semiconductor
    Application Note AND9093/D August 2012 In today's market, power management is more important than ever. Portable systems strive to extend battery life while meeting an ever increasing demand for higher performance. Load switches provide a simple ...
    16-11-2013
52. Antenna Design Guide AN11019 CLRC663, MFRC630, MFRC631, SLRC610
    Circuits Radio Application Notes NXP AN11019 CLRC663 MFRC630 MFRC631 SLRC610
    Application Note AN11019 July 2012 This document describes the principles of antenna tuning for the contactless reader IC CLRC663, MFRC630, MFRC631, SLRC610. A practical example is given to tune an ID2 10 antenna for all baud rates according to ...
    15-11-2013

53. Magnetoresistive Angle Measurement
    Circuits Measurement Application Notes Analog Devices AD7866 AD8227 AD8615
    Circuit Note CN-0323 November 2013 The circuit provides a contactless, AMR (anisotropic magnetoresistive) angle measurement solution with 1 angular accuracy over a 180 range. The circuit is ideal for applications where high speed, accurate, ...
    14-11-2013
54. Sensorless BLDC Motor Drive IR3230
    Circuits Automotive Power Application Notes International Rectifier IR3230
    Application Note AN-1187 Alex Lollio The IR3230 is a three-phase brushless DC motor controller/driver with many integrated features. They provide large flexibility in adapting the IR3230 to a specific system requirement and simplify the system ...
    14-11-2013
55. Smart Battery Charger Hardware Reference Design UCS1002
    Circuits Supply Application Notes Microchip UCS1002
    Application Note 25.5 November 2013 William Burdette The UCS1002 has advanced USB Port Power / Battery Charging features that can be employed to create unique charging solutions. The objective of this application note is to describe a simple AC-DC ...
    13-11-2013
56. Choosing the Right Transformer with the MAX13256
    Circuits Supply Application Notes Maxim MAX13256
    Application Note 5766 October 2013 Micheal Scherrenbur The MAX13256, a 10 Watt transformer driver, is an improved way to convey power across isolation boundaries. As with all transformer drivers, good system performance requires good transformer ...
    11-11-2013
57. New Linear Regulators Solve Old Problems
    Circuits Supply Power Application Notes Linear Technology LT3080 LT3081 LT3082 LT3083 LT3085 LT3086 LT3090 LT3092
    Application Note 142 August 2013 Bob Dobkin Regulators regulate but are capable of doing much more. The architecture of linear regulators has remained virtually unchanged since the introduction of the three terminal floating voltage regulator in ...
    08-11-2013
58. Wireless Power User Guide
    Circuits Wireless Supply Application Notes Linear Technology LTC4120
    Application Note 138 October 2013 Trevor Barcelo An inductive wireless power system consists of a transmitter that generates a high frequency alternating magnetic field and a receiver that collects power from that field. The resonant coupled system ...
    07-11-2013