Converters | FAN48610

2.5 MHz, 1 A, Fixed-Output Synchronous TinyBoost® Regulator

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Overview

The FAN48610 is a low-power boost regulator designed to provide a minimum voltage-regulated rail from a standard single-cell Li-Ion battery and advanced battery chemistries. Even below the minimum system battery voltage, the device maintains the output voltage regulation for a minimum output load current of 1.0 A. The combination of built-in power transistors, synchronous rectification, and low supply current suit the FAN48610 for battery-powered applications.
The FAN48610 is available in a 9-bump, 0.4 mm pitch, Wafer-Level Chip-Scale Package (WLCSP).

  • Input Voltage Range: 2.5 V to 4.80 V
  • Output Voltages Range: 3 V to 5 V
  • IOUT ≥ 1 A at VOUT 5.0 V, VIN ≥ 2.5 V
  • IOUT ≥ 1.5 A at VOUT 5.0 V, VIN ≥ 3.0 V
  • Up to 94% Efficient
  • Internal Synchronous Rectification
  • Soft-Start with True Load Disconnect
  • Short-Circuit Protection
  • 9-Bump, 1.215 mm x 1.215 mm, 0.4 mm Pitch WLCSP
  • Three External Components: 2016 0.47 µH Inductor, 0603 Case Size Input / Output Capacitors
  • Total Application Board Solution Size: < 11 mm2

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FAN48610BUC33X

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Last Shipments

CAD Model

Pb

A

H

P

WLCSP-9

567QW

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.5

4.8

3.3

1

92

2500

Price N/A

More Details

FAN48610BUC45X

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CAD Model

Pb

A

H

P

WLCSP-9

567QW

1

260

REEL

3000

N

Step-Up

Voltage Mode

2.5

4.8

4.5

1

94

2500

$0.3231

More Details

FAN48610BUC50X

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Active

CAD Model

Pb

A

H

P

WLCSP-9

567QW

1

260

REEL

3000

Y

Step-Up

Voltage Mode

2.5

4.8

5

1

94

2500

$0.3334

More Details

FAN48610UC50X

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Active

CAD Model

Pb

A

H

P

WLCSP-9

567QW

1

260

REEL

3000

Y

Step-Up

Voltage Mode

2.5

4.8

5

1

94

2500

$0.322

More Details

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Reliability Data

Die Related Summary Data

Device: FAN48610BUC33X

Equivalent to wafer fab process: BD

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BD

0

1595257088

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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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