40A Stackable Synchronous Buck Regulator with PMBUS Interface

Favorite

Overview

The NCP3286, a highly-efficient stackable synchronous buck regulator with PMBUSTM interface, is capable of operating with an input range from 3V to 18V and supporting up to 40A continuous load currents. Higher output currents can be achieved by 2, 3, or 4 parallel NCP3286 devices operating as an interleaved multi-phase buck regulator.

The NCP3286 utilizes fixed-frequency current-mode control to provide accurate voltage regulation and fast transient response. Flexible programming of function and parameters supports multiple applications.

  • Telecom Digital Baseband and Radio Unit
  • Networking – Routers and Switches
  • Server and Desktop Computers, Notebooks, Gaming
  • High Density Power Solutions
  • DC/DC Modules
  • General Purpose POL Regulator
  • 5G Telecom Baseband and Radio Unit
  • Networking – Routers and Switches
  • Server and Desktop Computers, Notebooks, Gaming
  • 150°C Operating Junction Temperature
  • VOUT: 0.5-5.5V with Remote Output Voltage Sense
  • VIN: 3-18V with Input Feed-Forward
  • 40A Continuous Output Current – Stackable to 160A
  • Programmable Fixed Frequency Current Mode Control
  • Integrated 5V LDO or External Supply
  • Enable with Programmable VIN UVLO
  • Programmable Boot-Up Voltage
  • Programmable Soft-Start
  • Programmable Current Limit
  • Pre-Bias Start-Up
  • Power Good Indicator
  • Selectable Protection Mode (latch-off or hiccup)
  • Output Discharge in Shutdown
  • Under-Voltage and Over-Voltage Protection

Search

Close Search

Products:

1

Expand Table

Collapse Table

Share

Export

Compare

Columns

0

Product Groups:

Orderable Parts:

1

Product

Status

ECAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Control Mode

VCC Min (V)

VCC Max (V)

VO Typ (V)

IO Typ (A)

Efficiency (%)

fSW Typ (kHz)

Pricing ($/Unit)

Loading...

NCP3286MNTXG

Active, New

Pb

A

H

P

WQFN-34

1

260

REEL

3000

N

Step-Down

Current Mode

3

18

1

40

96

2000

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :