4-channel 20A MOSFET driver board, 20Vds max, Rds(on) <79 mΩ@2.5Vgs
Designed by Azzy's Electronics in United States of AmericaATtiny1614, 3216 assembled boards restocked! Optiboot megaavr ATTiny boards are coming before black friday!
MOSFETs are the modern go-to technology for controlling large loads from a microcontroller. As technology has advanced, and processor voltages have moved to 3.3v and below, MOSFETs have become avai...
Read More…MOSFETs are the modern go-to technology for controlling large loads from a microcontroller. As technology has advanced, and processor voltages have moved to 3.3v and below, MOSFETs have become available which will turn on with ever lower gate voltages. Unfortunately for many hobbyists, these modern low-voltage MOSFETs have often remained out of reach - while 4.5v logic level MOSFETs were made in through-hole packages, the lower voltage ones are available almost exclusively in surface mount packages. eBay and Amazon are full of 4-channel MOSFET driver boards... unfortunately these almost exclusively use old "standard" voltage MOSFETs. It's never been clear to me why this was the case - but that's why I decided to offer this board.
This is a basic 4-channel MOSFET breakout board, made with the AOD476 2.5v logic level gate MOSFET. These support switching loads up to 20V and are rated for continuous current of 20A @ 100C Tc (case temperature), 25A @ 25C. See documentation link for full datasheet.
Sold as an ASSEMBLED BOARD - with or without screw terminals.
Need beefier fets? Check out the larger version
Looking for something smaller? Check out these SOT-23 MOSFETs on breakout boards, as low as $0.50 each!
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Domestic shipping via USPS Priority Mail - USPS advertises 1~3 day shipping time within the continental United States.
This is a flat rate for any quantity of items - this is your chance to buy piles of small cheap items like my mini prototyping boards without paying extra for shipping!
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US | $8.50 | $0.00 |
Cambridge, MA, United States of America
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