January 28, 2009
about a year ago
I have noticed that the HTU21D always reads 1°C higher than the MPL3115A2, and both seem to read a bit warm.
I’ve got exactly the same behavior. Have you got any fix / explanation to this discrepancy ?
about 4 years ago
I bougth and tested a couple to them. Great stuff.
Now I’d like to include this DC-DC converter feature in my own desing / PCB.
I’d a look on NCP1400 datasheet + NCP1400AV33EVB
Demonstration Board (http://www.onsemi.com/PowerSolutions/evalBoard.do?id=NCP1400AV33EVB)
Question about the Schottky Power Rectifier (D1)
From SparkFun Break Out board : MBRA140 (1A 40V)
From the On Semi BOM : MBR0520 (0.5A 20V)
Is the MBRA140 not a little bit oversized ?
I’ve space constraint with my enclosure. I’d like to get the same inductor reference as there is on the break out board.
What is this inductor reference ?
No public wish lists :(
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