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FAN48610

ON Semiconductor
Part Number FAN48610
Manufacturer ON Semiconductor
Description Fixed-Output Synchronous Regulator
Published Aug 22, 2021
Detailed Description Fixed-Output Synchronous Regulator, TINYBOOST), 2.5 MHz FAN48610 Description The FAN48610 is a low-power boost regulato...
Datasheet PDF File FAN48610 PDF File

FAN48610
FAN48610

Overview
Fixed-Output Synchronous Regulator, TINYBOOST), 2.
5 MHz FAN48610 Description 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).
Features • Input Voltage Range: 2.
5 V to 4.
8 V • Output Voltages Range: 3.
0 V to 5.
0 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 × 1.
215 mm, 0.
4 mm Pitch WLCSP • Three External Components: 2016 0.
47 mH Inductor, 0603 Case Size Input / Output Capacitors • Total Application Board Solution Size: < 11 mm2 Applications • Class-D Audio Amplifier and USB OTG Supply • Boost for Low-Voltage Li-Ion Batteries • Smart Phones, Tablets, Portable Devices, Wearables + Battery 0.
47 mH L1 VIN CIN 10 mF SW FAN48610 VOUT COUT 22 mF PGND EN AGND SYSTEM LOAD www.
onsemi.
com WLCSP9 CASE 567QW MARKING DIAGRAM XX&K &.
&2&Z XX = KA / KF / KN &K = Lot Code &.
= Alphabetical Year Code &2 = Numeric Date Code &Z = Assembly Plant Code PIN ASSIGNMENT VOUT A1 A2 SW B1 B2 PGND C1 C2 VIN A3 EN B3 AGND C3 (Top View) ORDERING INFORMATION See detailed ordering and shipping information on page 2 of this data sheet.
Figure 1.
Typical Application © Semiconductor Components Industries, LLC, 2013 1 April, 2021 − Rev.
3 Publication Order Number: FAN48610/D FAN48610 Table 1.
ORDERING INFORMATION Part Number FAN48610UC50X VOUT 5.
0 V Operating Temperature −40°C to 85°...


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