Converters | NCV6334

3.0 MHz, 2.0 A PFM/PWM Synchronous Step Down Converter with Power Good

Obsolete

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Overview

The NCV6334B, a synchronous buck converter, which is optimized to supply the different sub systems of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The device is able to deliver up to 2 A on an external adjustable voltage. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Input supply voltage feedforward control is employed to deal with wide input voltage range. Synchronous rectification offers improved system efficiency. The NCV6354 is in a space saving, low profile 2.0x2.0x0.75 mm WDFN-8 package.

  • Consumer Applications
  • Computing & Peripherals Applications

  • Game and Entertainment System
  • USB Powered Devices

  • 2.3 V to 5.5 V Input Voltage Range
  • 3 MHz Switching Frequency
  • Automatic Power Save Mode

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NCV6334BMTAATBG

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Obsolete

Similar Products
CAD Model

Pb

A

H

P

WDFN-8

511BE

1

260

REEL

3000

N

Step-Down

Voltage Mode

2.3

5.5

0.6 to 5.0

2

96

3000

Price N/A

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Reliability Data

Die Related Summary Data

Device: NCV6334BMTAATBG

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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