Maker project
IS31FL3731 16x9 Charlieplexed PWM LED Driver
BOM003574 · V1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “智能硬件” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- LED driver
- U1 IS31FL3731-SALS2 · by part number
- 7-segment / LED matrix driver
- U1 IS31FL3731-SALS2 · by part number
Online view
Loading the project view…
12 rows · 23 parts0 of 12 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| C1, C4 | 10uFC_0805_2012Metric | No part number | 2 | ||
| C2, C5 | 0.1uFC_0805_2012Metric | No part number | 2 | ||
| C3 | 0.22uFC_0805_2012Metric | No part number | 1 | ||
| R1 | 20K0805-THM | No part number | 1 | ||
| R2, R3, R4, R5, R6 | 20KR_0805_2012Metric | No part number | 5 | ||
| U1 | IS31FL3731-SALS2UQFN-28-1EP_4x4mm_P0.4mm_EP2.35x2.35mm | No part number | 1 | ||
| FID1, FID2 | FIDUCIAL""FIDUCIAL_1MM | No part number | 2 | ||
| JP2, JP4 | —1X13_ROUND_70 | No part number | 2 | ||
| JP5 | —1X07_ROUND_76 | No part number | 1 | ||
| U$3, U$4, U$5, U$6 | MOUNTINGHOLE2.5MOUNTINGHOLE_2.5_PLATED | No part number | 4 | ||
| U$10 | —ADAFRUIT_5MM | No part number | 1 | ||
| U$11 | —PCBFEAT-REV-040 | No part number | 1 |