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FAN48623 Datasheet 2500ma Synchronous Tinyboost Regulator

Manufacturer: onsemi

Overview: Synchronous TINYBOOST) Regulator with Bypass Mode, 2500 mA FAN48623 DATA SHEET www.onsemi.com WLCSP16 1.81 y 1.81 y 0.

General Description

The FAN48623 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs.

By combining built−in power transistors, synchronous rectification, and low supply current, this IC provides a compact solution for systems using advanced Li−Ion battery chemistries.

The FAN48623 is a boost regulator designed to provide a minimum output voltage from a single−cell Li−Ion battery, even when the battery voltage is below system minimum.

Key Features

  • Maximum Continuous Load Current: 2500 mA at VIN of 2.5 V Boosting VOUT to 3.3 V.
  • Maximum Pulse Load Current of 3.5 A for GSM PAs (1 Slot) and PMIC Support Simultaneously, VIN = 3.1 V, VOUT = 3.4 V.
  • Up to 97% Efficient.
  • 4 External Components: 2520 case 0.47 mH Inductor and 0603 Case Size Input and Output Capacitors.
  • Input Voltage Range: 2.5 V to 5.5 V.
  • Fixed Output Voltage Options: 3.0 V to 5.0 V.
  • True Bypass Operation when VIN > Tar.

More Datasheets from onsemi

Part Number Description
FAN4860 Synchronous Regulator
FAN48610 Fixed-Output Synchronous Regulator
FAN48614 Fixed-Output Regulator
FAN48615 Fixed-Output Synchronous TinyBoost Regulator
FAN48618 Synchronous TinyBoost Regulator
FAN48630 Synchronous Regulator
FAN48632 Pulsed-Load Synchronous Regulator
FAN4868 3MHz Synchronous TinyBoost Regulator
FAN48685 Fixed-Output Synchronous TinyBoost Regulator
FAN48695 Synchronous Regulator

FAN48623 Distributor