onsemi FAN48610
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. 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).| Part No. | FAN48610 |
|---|---|
| Datasheet | FAN48610 Download |
| Manufacturer |  onsemi |
| Description | Fixed-Output Synchronous Regulator |
| Buy | Stock & Price |
DESCRIPTION
Even below the minimum system battery voltage, the device maintains the output voltage regulation for a minimum output load current of 1.0 A.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 DATA SHEET 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 VIN A1 A2 A3 SW EN B1 B2 B3 PGND C1 C2 AGND C3 (Top View) ORDERING INFORMATION See detailed ordering and shipping information on page 2 of this data sheet. + Battery 0.
