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Analog Devices MAX34460ETM+ — Analog & Data Acquisition
Analog Devices

MAX34460ETM+ PMBus System Manager, 12-Ch, 3V-3.6V, 48-TQFN

MPNMAX34460ETM+
End of Life

Maxim Integrated MAX34460ETM+, 12-Channel PMBus System Manager, Power Supply Monitor and Sequencer, 3V to 3.6V Supply, 18 mA Supply Current, -40°C to 85°C, 48-WFQFN Exposed Pad (48-TQFN 6x6), Tube, ROHS3 Compliant, Active.

$10.79Ref. price · indicative, final on quote
MAX34460ETM+ datasheet
Packaging48-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.
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Specifications

MAX34460ETM+ Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage3V ~ 3.6V
Current - supply18 mA
Operating temperature-40°C ~ 85°C
PackageTube
ApplicationsPower Supply Monitor, Sequencer
Case48-WFQFN Exposed Pad

Product details

12-channel PMBus system manager for power-supply sequencing

The MAX34460ETM+ is a 12-channel PMBus-compliant system manager that monitors and sequences up to twelve power-supply rails. It operates from a 3V to 3.6V supply, drawing 18 mA typical, and is specified over the -40°C to 85°C industrial temperature range.

Supply range and power budget

The 3V to 3.6V supply range matches common 3.3V rails with margin. The 18 mA supply current is the total draw for the IC itself; the external rail-sense dividers and any pull-ups on the PMBus lines add to the system budget. Plan for that when sizing the 3.3V regulator feeding this part.

Lifecycle and compliance

It is ROHS3 compliant.

Frequently asked questions

What is MAX34460ETM+ used for?

It is a 12-channel PMBus system manager for power-supply monitoring and sequencing — it tracks voltages, manages power-up/down sequencing, and communicates fault and status data over the PMBus interface. Typical applications include multi-rail boards in telecom, networking, servers, and industrial control.

Does MAX34460ETM+ support I2C programming?

The part uses the PMBus protocol, which is built on the I2C physical layer. Programming and monitoring are done over the PMBus interface using standard I2C-compatible signaling.