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MOSFET Circuits, Page 1
MOSFET's:   #'s - A      B - H      I - L      M       N -  R      S - Z

Last Updated on:
Friday, March 12, 2010 12:07 PM


Circuits Designed by Dave Johnson, P.E. :

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

-/+ -0.1V Differential Amplifier Circuit using Zero Threshold EPAD MOSFETs :  Circuit Ideas for Designers - Application Notes - Advanced Linear Devices, Inc.  (Circuit / schematic design added 6/06)

2 Watt Amplifier #1:  (Circuit / schematic design added 6/06)

2 Watt Amplifier #2:  Low distortion Amplifier using discrete components (Circuit / schematic design added 6/06)

2 Watt Amplifier #3:  (added 9/02)

25 Watt MOSFET Amplifier:  High Quality simple unit. No need for a Preamplifier (Circuit added 9/04)

2W Amplifier:  The Amplifier operates in Class AB mode; the single 470R preset resistor controls the quiescent current flowing through the BD139/140 complimentary output transistors. Adjustment here, is a trade-off between low distortion and low quiescent current. Typically, under quiescent conditions, standby current may be 15 mA rising to 150 mA with a 50 mV input signal. A simulated frequency response is ... (Circuit / schematic design added 6/06)

A 300w MOSFET Linear Amplifier for 50 Mhz:  Application Note - Advanved Power Technology - APT9802  (Circuit / schematic design added 6/06)

A Design and Manufacturing Guide for the Lead Frame Chip Scale Package:  AN-772 - Analog Devices Application Note   (added 2/06)

AB-15 / Using Surface Mount Power MOSFETs in Processor Power Supplies:  Fairchild Application Notes / (Circuit / schematic design added 6/06)

Advanced Polarity Protection with MOSFETs:  Advanced Power Switching and Polarity Protection for Effects (Circuit / schematic design added 6/06)

Ampli MOSFET :  DIY high power MOSFET amplifier200 Wrms 8 ohms -350 Wrms4 ohms / (Electronic circuit added 7/03)

Amplify and Shift EPAD MOSFET Output with an Operational Amplifier:  Circuit Ideas for Designers - Application Notes - Advanced Linear Devices, Inc.  (Circuit / schematic design added 6/06)

AN10 Automotive Relay Drivers using the Zvn4206av: Protection Free Interfacing with Avalanche Rated MOSFETs:  Zetec Semiconductors  - Applications Notes - An alternative solution is provided to the usual large package Darlington effected relay driver. The ZVN4206AV has been designed, processed and rated to withstand significant energy within the breakdown region. This allows the part to absorb back-emf and transient energy, thereby allowing lower component count circuits.   (Circuit / schematic design added 6/06)

AN18 Power MOSFET Gate Driver Circuits using High Current Super-b Transistors: 6A Pulse Rated SOT23 Transistors for High Frequency MOSFET Interfacing:  Zetec Semiconductors  - Applications Notes - A description of the MOSFET converter circuits' requirement for a high current buffer stage, a suggested range of Zetex high current capable, fast switching transistors, and circuit examples.   (added 2/06)

AN-347: Shielding and Guarding:  AN-347 - Analog Devices Application Note   (added 2/06)   How to Exclude Interference-Type Noise. What to do and Why to do it-A Rational Approach

AN-348: Avoiding Passive-Component Pitfalls:  AN-348 - Analog Devices Application Note   (added 2/06)   The Wrong Passive Component Can Derail Even the Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For.

AN-349: Keys to Longer Life for CMOS:  AN-349 - Analog Devices Application Note   (added 2/06)   Here's How CMOS Can be Protected Against Abuse

AN-558: Introduction to Power MOSFETs and Their Applications:  National Semiconductor - Application Note   (added 2/06)

AN-6005 / Synchronous buck MOSFET loss calculations with Excel model:  Fairchild Application Notes / (Circuit / schematic design added 6/06)

AN763: Latch-Up Protection for MOSFET Drivers:  Microchip Application Note - Published 5-Feb-03   (added 2/06)

AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package:  AN-772 - Analog Devices Application Note   (added 2/06)

AN786: Considerations for Driving Power MOSFETs in High-Current, Switch Mode Regulators:  Microchip Application Note - Published 12-Nov-02   (added 2/06)

AN798: Universal Power MOSFET Interface IC (TC4420/9):  Microchip Application Note - Published 14-Nov-02   (added 2/06)

AN799: Matching MOSFET Drivers to MOSFETs:  Microchip Application Note - Published 3-Aug-04   (added 2/06)

AN898: Determining MOSFET Driver Needs for Motor Drive Applications:  Microchip Application Note - Published 31-Dec-03   (added 2/06)

AN-D15: Understanding MOSFET Data:  Supertex Semiconductors (app note added 2/06)

AN-D26: HT04 Series: High Voltage Isolated MOSFET Driver:  Supertex Semiconductors (app note added 2/06)

AN-H3: Basics of EL Panel Drive Techniques:  Supertex Semiconductors (app note added 2/06)

AN-H54: Md1810 and Md1811: Quad MOSFET Drivers for High:  Supertex Semiconductors (Circuit / schematic design added 6/06)

App Note 16 - SOA Advantages of MOSFETS:  Apex Microtechnology Corp - App Note - (Circuit / schematic design added 6/06)

Avoiding Passive-Component Pitfalls:  AN-348 - Analog Devices Application Note   (added 2/06)   The Wrong Passive Component Can Derail Even the Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For.


 

MOSFET's:   #'s - A      B - H      I - L      M       N -  R      S - Z

 
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