LTC1772 Overview
U U LTC1772 Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23.
LTC1772 Key Features
- High Efficiency: Up to 94%
- High Output Currents Easily Achieved
- Wide VIN Range: 2.5V to 9.8V
- Constant Frequency 550kHz Operation
- Burst Mode® Operation at Light Load
- Low Dropout: 100% Duty Cycle
- Tiny 6-Lead SOT-23 Package
- 0.8V Reference Allows Low Output Voltages
- Current Mode Operation for Excellent Line and Load
- Low Quiescent Current: 270µA
