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ADI LTM4650 In Stock 50A DC-DC µModule — HG4650 PIN2PIN Replacement

HG4650 is a pin-compatible point-of-load DC-DC module offered as a replacement for ADI LTM4650 — 4.5V~16V input, 0.6V~1.8V output, 50A single output / 25A dual output, in a BGA footprint. Same board space, no redesign, with a long-term stock commitment for long-lifecycle programs.

Specifications

HG4650 — key parameters

Package size15mm×15mm×6.6mm
Input voltage (VIN)4.5V~16V
Output voltage (VOUT)0.6V~1.8V
Output current50A single output / 25A dual output
OutputsDual output
Conversion typeStep-down (buck)
Footprint / packageBGA

Parameters are taken from the HGCHIPS product table. Confirm the letter-grade suffix (P / A / T) and packing against your BOM at quotation.

Second source

Why teams qualify HG4650

  • Footprint compatible — LGA / BGA land pattern matched to the original module
  • Away from allocation — physical stock and a long-term availability commitment instead of 30+ week lead times
  • Tested per lot — functional validation with traceable records
  • Engineering support — datasheet-level comparison and application support from our Taiwan and Shenzhen team
  • Sample validation — 10 pcs MOQ, sample cost credited against your first production order

Get availability and pricing for HG4650

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Same line

Related part numbers

HG4700 HG4600 HG4601

Browse the full list of all part pages, read the LTM4650 alternative guide, see the LTM46xx series page, or browse the ADI uModule compatible line.

Replacement guide: LTM4644 / LTM4644T pin-to-pin replacement