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MAX5079EUD+T The MAX5079EUD+T is an ORing MOSFET controller from Analog Devices Inc. It operates from 2.75V to 13.2V and is available in a 14-TSSOP package.
Mfr Part #:

MAX5079EUD+T

Available from 4 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX5079EUD+T is an ORing MOSFET controller from Analog Devices Inc. It operates from 2.75V to 13.2V and is available in a 14-TSSOP package.
✓ Total Stock: 9,162 pcs
$ Price Range: $0.95

MAX5079EUD+T Available from 4 distributors

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✓ Non-Authorised
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MAX5079EUD+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Delay Time
FET Type
Internal Switch(s)
Mounting Type
Operating Temperature
Ratio
Supplier Device Package
Supplier Package
Type
Voltage
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MAX5079EUD+T Description

Short technical summary and product information.

The MAX5079EUD+T is an ORing MOSFET controller designed by Analog Devices Inc. This component replaces ORing diodes in high-reliability redundant, parallel-connected power supplies, offering lower power dissipation and smaller size compared to traditional Schottky diodes. It operates over an input voltage range of 2.75V to 13.2V, with operation down to 1V possible with an auxiliary voltage.

 

The MAX5079EUD+T features an ultra-fast 200ns turn-off time under fault conditions, with a 1A gate pulldown current. It includes protection features such as an OVP flag and a PGOOD signal for fault detection. The device is specified for operation over a temperature range of -40°C to 85°C.

 

This controller is housed in a space-saving 14-pin TSSOP package and is suitable for applications such as paralleled DC-DC converter modules, N+1 redundant power systems, servers, base-station line cards, RAID, and networking line cards. It drives external low-on-resistance n-channel power MOSFETs to reduce power dissipation and board space.

MAX5079EUD+T Quick Information

Product Type: OR Controller
Canonical Name: MAX5079EUD+T ORing MOSFET Controller
Subcategory: OR Controllers

MAX5079EUD+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX5079EUD+T Estimated Pricing

Qty Low High
1+ $0.95 $0.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX5079EUD+T Features

  • Replaces ORing diodes for reduced power dissipation.
  • Operates from 2.75V to 13.2V input voltage.
  • Ultra-fast 200ns MOSFET turn-off during fault.
  • 14-TSSOP package for space saving.
  • OVP and PGOOD flags for fault detection.

MAX5079EUD+T Applications

  • Used in N+1 redundant power systems.
  • Suitable for paralleled DC-DC converters.
  • Ideal for server applications.
  • Applied in networking line cards.

MAX5079EUD+T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX5079EUD+T?

The input voltage range is 2.75V to 13.2V. With a 2.75V auxiliary voltage, the ORing input range extends from 1V to 13.2V.

What is the quiescent current of the MAX5079EUD+T?

Typical quiescent current is 4mA.

What gate pulldown current does the MAX5079EUD+T provide during a fault?

The gate pulldown current is 1A under fault conditions.

What is the operating temperature range of the MAX5079EUD+T?

-40°C to 85°C.

What package is the MAX5079EUD+T available in?

14-TSSOP, surface mount.

What is the turn-off time of the MAX5079EUD+T?

200ns maximum under fault conditions.

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