Skip to main content
Analog Devices MAX8677AETG+T — Analog & Data Acquisition
Analog Devices

MAX8677AETG+T Li-Ion Battery Charger, Smart Power Selector

MPNMAX8677AETG+T
End of Life

Maxim Integrated Smart Power Selector™ series, MAX8677AETG+T, single-cell Li-Ion battery charger IC, 1.5A max programmable charge current, USB interface, 6.6V max supply, 24-WFQFN exposed pad package, -40 to 85°C operating temperature.

$6.01Ref. price · indicative, final on quote
MAX8677AETG+T datasheet
Packaging24-WFQFN Exposed Pad
StockContact for availability
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

MAX8677AETG+T Technical Specifications
ParameterValue
SeriesSmart Power Selector™
Mounting typeSurface Mount
Battery pack voltage4.2V
Voltage6.6V
Current - chargingConstant - Programmable
Charge current - max1.5A
InterfaceUSB
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case24-WFQFN Exposed Pad
Number of cells1
Fault protectionOver Voltage
Battery chemistryLithium Ion
Programmable featuresCurrent, Timer

Product details

1.5A charge current and USB input — what the ratings mean for the BOM

The 1.5A maximum charge current defines how quickly the battery refills. The thermal pad on the 24-TQFN package needs a solid via stitch to the ground plane to keep junction temperature under control at full current.

Lifecycle and sourcing reality

The MAX8677AETG+T carries an Active lifecycle status per the manufacturer record. No NRND or last-time-buy notice is on file. No official second-source or direct cross-reference is listed on the Maxim record — the Smart Power Selector feature set is proprietary, so a pin-compatible substitute is not guaranteed from another vendor.

Frequently asked questions

How do I program the charge current and timer on MAX8677AETG+T?

Both the charge current and the charge timer are programmable features of the MAX8677AETG+T. The charge current is constant and programmable, and the timer is also programmable — these are set via the device's control interface, not by external resistor selection.

What is the closest pin-compatible alternative to MAX8677AETG+T?

No official cross-reference or pin-compatible alternate is listed on the Maxim record for this part. For a dual-source strategy, evaluate the MAX8677AETG+T against other single-cell chargers with similar package and feature set, but pin compatibility is not guaranteed.