Voltage References | NCP4300A

Voltage Reference and Dual Operational Amplifier

Obsolete

Datasheet

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Overview

Dual Operational and Voltage The NCP4300A is a monolithic integrated circuit specifically designed to control the output current and voltage levels of switchmode battery chargers and power supplies. This device contains a precision 2.6 V shunt reference and two operational amplifiers.Op-Amp 1 is designed to perform voltage control and has its non-inverting input internally connected to the reference. Op-Amp 2 is designed for current control and has both inputs uncommitted. The NCP4300A offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. This device is available in an 8-lead surface mount package.

  • Switch Mode Power Supply
  • Battery Charger

  • Low Input Offset Voltage: 0.5 mV Typ.
  • Low Supply Current: 210 µA/Op-Amp (@VCC = 5.0 V)
  • Medium Bandwidth (Unity Gain): 0.7 MHz Typ.
  • Large Output Voltage Swing: 0 V to (VCC - 1.5 V)
  • Input Common Mode Voltage Range Includes Ground
  • Wide Power Supply Range: 3.0 to 35 V
  • Fixed Output Voltage Reference 2.60 V
  • 1.0% Voltage Precision Over Temperature
  • Sink Current Capability: Up to 80 mA
  • Pb-Free Packages are Available

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ON Target

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V(BR) Typ (V)

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IQ Typ (mA)

IR Min (mA)

VF Max (V)

TA Min (°C)

TA Max (°C)

Reference Price

NCP4300ADG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

TUBE

98

N

Fixed

2.6

1

-

0.08

36

0

105

Price N/A

More Details

NCP4300ADR2G

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Obsolete

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

N

Fixed

2.6

1

-

0.08

36

0

105

Price N/A

More Details

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Reliability Data

Die Related Summary Data

Device: NCP4300ADR2G

Equivalent to wafer fab process: BP STD LINEAR

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BP STD LINEAR

10

12120914040

More Details

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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