18. Buck Converter Inductor Selection
Back To All Submissions
Previous Submission
Next Submission
553-P1172.223NLTCT-ND
| DigiKey Part No | 553-P1172.223NLTTR-ND |
| Mfr Part No | P1172.223NLT |
| Manufacturer | Pulse Electronics |
FIXED IND 22UH 3.8A 42 MOHM SMD
22 µH Shielded Wirewound Inductor 3.8 A 42mOhm Max Nonstandard
Powered by
EW
Response By EW AI
✅ Inductance: 22µH required, selected part is 22µH.
✅ Inductance tolerance: ±20% or tighter required, selected part is ±20%.
✅ Current rating: ≥3A required, selected part is 3.8A.
✅ Saturation current: ≥3.5A required, selected part is 3.8A.
✅ DC resistance: ≤120mΩ required, selected part is 42mΩ max, which is well below the limit and supports lower conduction loss.
✅ Type: Shielded Wirewound required, selected part is Shielded and Wirewound.
✅ Mounting type: Surface Mount required, selected part is Surface Mount.
✅ Operating temperature range: −40°C to +125°C or wider required, selected part is −40°C to +130°C.
✅ RoHS compliance: required, selected part is ROHS3 Compliant.
All required specifications are satisfied. This component is suitable for the 24V to 5V buck converter power inductor application and is approved.
✅ Inductance tolerance: ±20% or tighter required, selected part is ±20%.
✅ Current rating: ≥3A required, selected part is 3.8A.
✅ Saturation current: ≥3.5A required, selected part is 3.8A.
✅ DC resistance: ≤120mΩ required, selected part is 42mΩ max, which is well below the limit and supports lower conduction loss.
✅ Type: Shielded Wirewound required, selected part is Shielded and Wirewound.
✅ Mounting type: Surface Mount required, selected part is Surface Mount.
✅ Operating temperature range: −40°C to +125°C or wider required, selected part is −40°C to +130°C.
✅ RoHS compliance: required, selected part is ROHS3 Compliant.
All required specifications are satisfied. This component is suitable for the 24V to 5V buck converter power inductor application and is approved.
Was this helpful?
Upvote
Downvote