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Integrated Driver & MOSFET | NCP302155A

Integrated Driver and MOSFETs, 55 A

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Overview

The NCP302155A, Pin#30 and Pin#31 swapped from NCP302155, integrates a MOSFET driver, high−side MOSFET and low−side MOSFET into a single package. The driver and MOSFETs have been optimized for high−current DC−DC buck power conversion applications. The NCP302155A integrated solution greatly reduces package parasitics and board space compared to a discrete component solution.

  • Desktop and Notebook Microprocessors
  • Servers and Workstations, V−Core and Non−V−Core DC−DCConverters
  • High−Current DC−DC Point−of−Load Converters
  • Small Form−Factor Voltage Regulator Modules

  • Power Supply and Notebooks

  • Average Current up to 55A
  • Capable of Switching at Frequencies up to 2 MHz
  • Compatible with 3.3 V or 5 V PWM Input
  • Supports Intel® Power State 4
  • Option for Zero Cross Detection with 3-level PWM
  • Internal Bootstrap Diode
  • Thermal Warning Output and Thermal Shutdown
  • Pin-to-pin with NCP302045

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NCP302155AMNTWG

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CAD Model

Pb

A

H

P

PQFN-31

483BR

1

260

REEL

3000

N

5V

19V

3.3V, 5V

55A

2MHz

$1.0666

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Reliability Data

Die Related Summary Data

Device: NCP302155AMNTWG

Equivalent to wafer fab process: DrMOS BCD + PT MCM

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

DrMOS BCD + PT MCM

1

412052959

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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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