Converters | NCP3284

4.5V to 18V, 30A(NCP3284)/ 35A(NC3284A) Highly efficient, DC/DC Converter in thermally enhanced 5mm by 6mm package

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Overview

The NCP3284/A is a 30A/35A POL targeted for applications requiring high efficiency in a small board footprint. This device integrates a dc/dc controller with two highly efficient mosfets into a signal thermally enhanced 5mm by 6mm QFN package. It utilizes a patented enhanced ramp pulse modulation control architecture that delivers ultra-fast load transients that enable the reduction of external capacitors and/or provide better transient tolerances. The new architecture also improved load regulation versus traditional constant on time controllers.

  • servers
  • networking
  • telecom
  • ASICs

  • servers
  • storage
  • networking

  • High Efficiency
  • Fast Load Transient
  • Frequency Selection
  • 0.6% accurate reference
  • Remote Sense
  • Enable Input and Power Good Indicator
  • Adjustable Current Limit
  • Adjustable Soft Start
  • Thermally enhanced QFN package
  • Specified from -40℃ to 125℃

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NCP3284AMNTXG

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CAD Model

Pb

A

H

P

PQFN-37

483BZ

1

260

REEL

3000

F

Step-Down

COT

4.5

18

0.8

35

96

1000

$1.6713

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NCP3284MNTXG

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Active

CAD Model

Pb

A

H

P

PQFN-37

483BZ

1

260

REEL

3000

Y

Step-Down

COT

4.5

18

0.8

30

96

1000

$1.7142

More Details

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Reliability Data

Die Related Summary Data

Device: NCP3284AMNTXG

Equivalent to wafer fab process: ONC25

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

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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.)

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