Charge Pump Buck/Boost Converter, LDO Regulator, 600 mA/300 mA, Very Low Quiescent Current

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Overview

The NCV48920 is 600 mA buck and 300 mA boost charge pump regulator with integrated Very Low Quiescent Current LDO regulator for automotive applications. The NCV48920 require very low number of external components. The Enable function can be used for disabling part and decrease quiescent current down to 1 µA. The NCV48920 contains protection functions as current limit, thermal shutdown and reverse bias current protection.

  • Stop−Start Applications
  • Instruments and Clusters
  • Infotainment
  • Telematics
  • Navigation
  • Body Electronics
  • LED Supply
  • Automotive
  • Output Voltage: 5 V
  • LDO Output Current: up to 600 mA
  • Very Wide Input Voltage Operation Range: from 3 V to 40 V
    Boost Operation Input Voltage Operation: from 3 V
    Buck Operation Input Voltage Operation: down to 10.2 V
  • Microprocessor Compatible Control Functions: Reset Output
  • AEC−Q100 Grade 1 Qualified and PPAP Capable
  • Protection Features: Current Limitation, Thermal Shutdown, Reverse Bias Output Current
  • Enable Function (1 µA max quiescent current when disabled)
  • Pb−Free Device

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

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Reference Price

NCV48920PA50R2G

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Last Shipments

CAD Model

Pb

A

H

P

TSSOP-14 EP

1

260

REEL

2500

N

Single

Positive

5

0.6

3

40

0.25

0.035

~NA~

~NA~

Yes

Yes

Automotive

Price N/A

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