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Converters | FAN2103

- 3A, 24V Input, Integrated Synchronous Buck Regulator

Obsolete

Datasheet

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Overview

The FAN2103 is an easy-to-use, cost- and space-efficient, 3A synchronous buck solution. It enables designers to solve high current requirements in a small area with minimal external components.External compensation, programmable switching frequency, and current limit features allow for design optimization and flexibility.The summing current mode modulator uses lossless current sensing for current feedback and over-current, and includes voltage feedforward.ON Semiconductor’s advanced BiCMOS power process, combined with low RDS(ON) internal MOSFETs and a thermally efficient MLP package provide the ability to dissipate high power in a small package.Output over-voltage, under-voltage, and thermal shutdown protections plus power-good, help protect the devices from damage during fault conditions.

  • TBA

  • 3A Output Current
  • Over 95% Efficiency
  • Fully Synchronous Operation with Integrated Schottky Diode on Low-side MOSFET Boosts Efficiency
  • Programmable Frequency Operation (200KHz to 600KHz)
  • Power-good Signal
  • Accepts Ceramic Capacitors on Output
  • External Compensation for Flexible Design
  • Wide Input Range: 3V to 24V
  • Output Voltage Range: 0.8V to 90%VIN
  • Input Under-Voltage Lockout
  • Programmable Over-Current Limit
  • Under-voltage, Over-Voltage, and Thermal Protections
  • 5x6mm, 25-pin, 3-pad MLP

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FAN2103EMPX

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Obsolete

CAD Model

Pb

A

H

P

WQFN-25

510BQ

1

260

REEL

3000

N

Step-Down

Current Mode

3

24

Adjustable

3

≥90%

Adjustable

Price N/A

More Details

FAN2103MPX

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Obsolete

CAD Model

Pb

A

H

P

WQFN-25

510BQ

1

260

REEL

3000

N

Step-Down

Current Mode

3

24

Adjustable

3

≥90%

Adjustable

Price N/A

More Details

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Reliability Data

Die Related Summary Data

Device: FAN2103EMPX

Equivalent to wafer fab process: BB,T3

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BB,T3

0

105155986

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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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