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Analog Devices MAX17632CATE+ — DC-DC Power Modules
Analog Devices

MAX17632CATE+ Analog Devices Buck Regulator, 2A, 36V Input

MPNMAX17632CATE+
End of Life

Analog Devices MAX17632CATE+ DC-DC Power Module, Step-Down Buck, Adjustable Output, 2A, 4.5-36V Input, 16-WFQFN Exposed Pad, Tube.

$3.19Ref. price · indicative, final on quote
Packaging16-WFQFN Exposed Pad
StockContact for availability
Lead timeIn Stock 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.
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Specifications

MAX17632CATE+ Technical Specifications
ParameterValue
Output typeAdjustable
Mounting typeSurface Mount
Voltage - input4.5V
Voltage - output32.4V
Voltage - output (Min (Fixed))0.9V
Current - output2A
Frequency400kHz ~ 2.2MHz
Number of outputs1
Operating temperature-40°C ~ 125°C (TA)
PackageTube
FunctionStep-Down
TopologyBuck
Case16-WFQFN Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

The MAX17632CATE+ is a step-down (buck) switching regulator from Analog Devices, delivering up to 2 A from a 4.5 V to 36 V input rail. The output is adjustable from 0.9 V up to 32.4 V, making it a flexible single-rail supply for industrial and automotive bias circuits. It integrates a synchronous rectifier, which eliminates the external Schottky diode and improves efficiency at higher switching frequencies. The switching frequency is programmable from 400 kHz to 2.2 MHz, allowing trade-offs between inductor size and switching losses.

Housed in a 16-lead TQFN (3 mm x 3 mm) with an exposed pad, the package requires a thermal land on the PCB to dissipate heat from the 2 A output. Supplied in a tube, the part is suitable for hand-assembly or low-volume reflow. The 16-WFQFN footprint is standard for this pinout; layout guidelines from the datasheet should be followed for the input and output capacitor placement.

Lifecycle and compliance

The part is from Analog Devices, a brand with long-term support and documented PCN processes.

Frequently asked questions

What package does MAX17632CATE+ come in?

It is supplied in a 16-lead TQFN (3 mm x 3 mm) with an exposed pad, delivered in a tube. The package is surface-mount and requires a thermal pad on the PCB.

What compliance documentation does Analog Devices provide for MAX17632CATE+?

The part is RoHS3 compliant (RoHS3). Analog Devices typically provides a datasheet, PCN notifications, and environmental compliance certificates. Specific documentation is available through the supplier upon request.