Product name:Mini MP1584EN DC-DC Buck Converter Input voltage: 4.5 V to 28 V Output voltage: 0.8 V to 20 V Output current: 3 A (maximum) Conversion efficiency: 92% (maximum) Output ripple: less than 30 V Switching frequency: 1.5 MHz (highest), typically 1 MHz Operating temperature: -45℃ to 85 ℃ Size: 22 mm*17 mm*4 mm
T**N
Chip with ground-off markings, different from picture
The units I received had chips with ground off markings where the MP1584EN is supposed to be, i.e., some clone or lower-performing chip. The inductor was different from the one pictured (lower inductance if my interpretation is correct). Overall, it's not what is pictured. Returned.
A**R
ABSOLUTE JUNK! Find another option
First one I opened did not work. Second one works, but does not adjust properly. Third one worked, and will not adjust to 5.0V. Would not recommend product. Tested on a calibrated Fluke multimeter.Update: tuned via multimeter, disconnected and hooked to an arduino...it fried the Arduino and had an output of over 10v with no change to the pot. ABSOLUTE JUNK!!
M**E
These things work great, and have a small footprint
These things work great, and have a small footprint. Just be sure to NEVER reverse the polarity of the input, it blew up almost instantly when I connected them for a second.
B**B
Good value
Good in quality and value
M**H
Nice and small
Works well
Trustpilot
2 months ago
5 days ago
