FAN48610BUC33X

The FAN48610 is a 2.5 MHz, 1 A, Fixed-Output Synchronous TinyBoost Regulator 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 4.50 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
• Total Application Board Solution Size: < 11 mm2