LTM4620E/LTM4620I replacement — HG4620

Searching for a drop-in replacement for LTM4620E/LTM4620I? The matching HGCHIPS part is HG4620 — ADI µModule Compatible Power Modules, 单路26A/双路13A, 双路输出. It is engineered as a pin-to-pin compatible alternative to the ADI亚德诺 LTM4620E/LTM4620I, so you can swap the part without a PCB redesign or a firmware change.

LTM4620E/LTM4620I vs HG4620 — parameter comparison

Four checks before you swap

• Confirm the full original part suffix (speed, voltage, temperature grade) — a different suffix can mean a different spec.
• Confirm package and ball map: this part is pin-to-pin compatible, but run your own IQC first-article check.
• Confirm firmware/timing: normally no re-tuning is needed; validate in small quantity for special platforms.
• Confirm acceptance criteria: per-lot test reports can be supplied as incoming-inspection evidence.

Why qualify HGCHIPS as a second source

• Pin-to-pin compatible — package and pinout compared part-by-part against the original ADI µModule; no re-layout required.
• Lot-level test reports — 100% inspection at our Shenzhen test center, with per-lot data you can archive for IQC.
• Stock ships in 48h — stock lines leave Shenzhen within 48 hours; long-life programs can be price-locked.
• 10 pcs sample MOQ — validate a second source in small quantity before releasing volume; sample cost is credited against the first production order.

Related pages

· part detail: HG4620 part page　· family table: ADI µModule Compatible Power Modules selection　· Model Finder

Request HG4620 samples and pricing

Send your target part number, monthly usage and target price — we reply within 24 business hours (same day for stock parts). Tel: +86 760 8992 4799　Email: info@hgtech.cc