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
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Input Voltage Range: 2.5 V to 4.50 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
