SGM66055-5.0.pdf? 93% Efficient Synchronous Boost Converter
? Device Quiescent Current: 23?A (TYP)
? Less than 1?A Shutdown Current
? Operating Input Voltage Range: 2.5V to 4.5V
? Fixed Output Voltages: 4.5V, 5.0V and 5.4V
? Output Voltage Clamping: 5.7V
? Power-Save Mode for Improved Efficiency at
Low Output Power
? Load Disconnect During Shutdown
? Low Reverse Leakage Current when VOUT > VIN
? Over-Temperature Protection
? Available in Green WLCSP-1.21×1.21-9B and
TDFN-2×3-8BL Packages
? -40℃ to +85℃ Operating Temperature Range
? Input Voltage Range: 2.7 V to 4.8 V
? Output Voltage: 5.25 V
? Internal Synchronous Rectification
? True Load Disconnect
? Short-Circuit Protection
? 9-Bump, 1.215 mm x 1.215 mm, 0.4 mm Pitch,
WLCSP
? Three External Components: 2012 0.47?H
Inductor, 0402 4.7 mF Input Capacitor, 0603 22?F
Output Capacitor
