Datasheet Summary
LTC3547B Dual Monolithic 300mA Synchronous Step-Down Regulator Features
High Efficiency (Up to 96%) Dual Step-Down Outputs
- 300mA Output Current per Channel at V = 3V IN
- 2.25MHz Constant-Frequency Operation
- 2.5V to 5.5V Input Voltage Range
- Low Dropout Operation: 100% Duty Cycle ..
- No Schottky Diodes Required
- Internally pensated for All Ceramic Capacitors
- Independent Internal Soft-Start for Each Channel
- Available in Fixed Output Versions
- Current Mode Operation for Excellent Line and Load Transient Response
- 0.6V Reference Allows Low Output Voltages
- Short-Circuit Protected
- Ultralow Shutdown Current: I < 1μA Q
- Low Profile (0.75mm) 8-Lead 3mm × 2mm DFN...