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Analog Devices MAX8724ETI+T — Discrete Semiconductors
Analog Devices

MAX8724ETI+T Multi-Chemistry Battery Charger IC, 28V Input

MPNMAX8724ETI+T
End of Life

Maxim Integrated MAX8724ETI+T multi-chemistry battery charger IC, 2-4 cells, 28V max supply, 17.6V max pack voltage, 28-TQFN exposed pad, surface mount, -40°C to 85°C.

$7.86Ref. price · indicative, final on quote
Packaging28-WFQFN Exposed Pad
StockContact for availability
Lead time3-5 Days wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX8724ETI+T Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage17.6V (Max)
Voltage28V
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case28-WFQFN Exposed Pad
Number of cells2 ~ 4
Battery chemistryMulti-Chemistry

Product details

28-TQFN footprint and thermal management

The MAX8724ETI+T comes in a 28-WFQFN exposed pad package (5x5 mm, 28-TQFN supplier device package). The tape-and-reel packaging (TR) suits high-volume pick-and-place; cut-tape (CT) is available for prototyping or low-quantity builds.

2–4 cell multi-chemistry charging with 28 V input ceiling

This IC handles multi-chemistry battery types (Li-ion, Li-Poly, NiMH, NiCd) across 2 to 4 series cells, with a maximum battery pack voltage of 17.6 V. The charging algorithm compensates for temperature-dependent voltage thresholds automatically.

Frequently asked questions

What battery chemistries does MAX8724ETI+T support?

Multi-chemistry: Li-ion, Li-Poly, NiMH, and NiCd. The IC detects the chemistry and applies the appropriate charge algorithm (constant-current/constant-voltage for Li-based, delta-V or temperature for Ni-based).

How many cells can MAX8724ETI+T charge?

2 to 4 series cells, with a maximum pack voltage of 17.6 V. For a 4-cell Li-ion stack (4.2 V per cell), the termination voltage is 16.8 V, leaving margin below the 17.6 V ceiling.