1200-mA Output Current at 3.3 V in Step-Down
Mode (VIN = 3.6 V to 5.5 V)
Automatic Transition Between Step-Down and
Boost Mode
Available in a Small 3-mm u00d7 3-mm 10-Pin VSON
Device Quiescent Current less than 50 u03bcA
Fixed and Adjustable Output Voltage Options from
1.2 V to 5.5 V
Forced Fixed Frequency Operation and
Synchronization Possible
Input Voltage Range: 1.8 V to 5.5 V
Load Disconnect During Shutdown
Overtemperature Protection
Power-Save Mode for Improved Efficiency at Low
Output Power
Up to 800-mA Output Current at 3.3 V in Boost
Mode (VIN > 2.4 V)
Up to 96% Efficiency