Protected Power Switches | NCP456

Load Switch, 2 A Single, For Low Voltage Rail

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Overview

The NCP456R is a power load switch with very low Ron NMOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a best in class current consumption optimization with NMOS structure, leakage currents are drastically decreased. Offering optimized leakages isolation on the ICs connected on the battery. Reverse voltage protection, from OUT to IN is offered in the NCP456R. Proposed in wide input voltage range from 0.75 V to 5.5 V, and a very small CSP6 0.85 x 1.25 mm2.

  • Controlled load switch for Smartphones
  • Controlled load switch for tablets
  • Controlled load switch for computing

  • Note book, Mobile Phone

  • 0.75 V - 5.5 V operating range
  • DC Current up to 2 A
  • Output Auto-discharge

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MSL Type

MSL Temp (°C)

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ON Target

Over Current - Shutdown (Y/N)

Over Current - Current Source (Y/N)

Current Limit (FIXED/ADJ/NO)

Over Voltage Protection (Y/N)

Reverse Current Blocking (Y/N)

FAULT Signal (Y/N)

PGOOD (Y/N)

UVLO (Y/N)

Rds(on) Typ (mΩ)

Max Current (A)

Output Discharge (Y/N)

IMON Output (Y/N)

Adjustable Slew Rate (Y/N)

Vin Min (V)

Vin Max (V)

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eFuse / Hot Plug (Y/N)

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NCP456RFCCT2G

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CAD Model

Pb

A

H

P

WLCSP-6

567GZ

1

260

REEL

3000

N

N

N

-

N

Y

N

N

N

24

2

N

N

Y

0.75

5.5

1.5

N

1:1

-

$0.2609

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Reliability Data

Die Related Summary Data

Device: NCP456RFCCT2G

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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