Converters | NCP3135

2.9V to 5.5V, 5A Integrated Synchronous DC-DC Step Down Converter

Active

Datasheet

Products

Similar Products

Overview

NCP3135 is a fully integrated synchronous buck converter capable of delivering up to 5A. The device operates from 2.9V to 5.5V, making them ideal for 3.3V and 5V bus applications. The NCP3135 offers high efficiency, fast load transient response, and can operate in CCM/DCM (automatic continuous/discontinuous modes) or FCCM (forced continuous conduction mode). High switching frequency reduces the output filter size. The device offers enable and power good indicator that can be used for sequencing. The NCP3135 is offered in a small 3mm x 3mm QFN package.

  • 5V and 3.3V POL applications

  • servers/desktops/notebooks
  • solid state drives
  • base station/networking

  • Automatic DCM/CCM and FCCM operating modes
  • 1.1MHz Switching Frequency
  • 3mm by 3mm QFN package
  • Output range from 0.6V to 0.84Vin
  • Over/Undervoltage, Overcurrent, and Overtemperature protection
  • Internal 1ms soft start
  • Safe start up into prebias output
  • Up to 5A continuous current

Tools and Resources

Product services, tools and other useful resources related to NCP3135

CAD Model

CAD Model

Material Composition

Product Change Notification

Reliability Data

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

1

Share

Sort by

Product Groups:

┗

Orderable Parts:

1

Product

Status

CAD 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)

Reference Price

NCP3135MNTXG

Loading...

Active

CAD Model

Pb

A

H

P

QFN-16

485DA

1

260

REEL

3000

Y

Step-Down

Voltage Mode

2.9

5.5

0.6

5

95

1100

$0.6368

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.

Reliability Data

Die Related Summary Data

Device: NCP3135MNTXG

Equivalent to wafer fab process: ONC25

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

New Search