| Company | Trenz Electronic GmbH |
|---|---|
| PCN Number | PCN-20260301 |
| Title | TE0716-01 Power Rail Optimization |
| Subject | BOM Change |
| Issue Date | 2026-03-02 |
Products Affected
This change affects TE0716 modules of revision TE0716-01 with following serial numbers:
| 708468 |
| 708480 |
| 758665 |
| 758670 |
| 839131 |
| 839139 |
| 978892 ... 978919 |
| 978921 |
| > 978922 |
Changes
#1 Optimized 3.3 V power rail output voltage.
- Changed inductor (L14) from MAMK2520T1R0M, 1 µF to 74479325207222, 2,2 µF.
- Changed top feedback resistor (R75) from 220 kOhm to 22 kOhm.
- Changed bottom feedback resistor (R77) from 48.7 kOhm to 4.87 kOhm.
Type: BOM Change
Reason: Improve power rail output voltage.
Impact: Improved output voltage ripple.
Method of Identification
Locate the serial number on the top side of TE0716-01 PCB.
Production Shipment Schedule
This change takes place with immediate effect. If the new version is not suitable for your application and still the former version of the board is needed, please contact us.
Contact Information
If you have any questions related to this PCN, please contact Trenz Electronics Technical Support at
- forum.trenz-electronic.de
- wiki.trenz-electronic.de
- support%trenz-electronic.de (subject = PCN-20260301)
phone
national calls: 05741 3200-0
international calls: 0049 5741 3200-0
Disclaimer
Any projected dates in this PCN are based on the most current product information at the time this PCN is being issued, but they may change due to unforeseen circumstances. For the latest schedule and any other information, please contact your local Trenz Electronic sales office, technical support or local distributor.
This PCN follows JEDEC Standard J-STD-046.
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