Description
The LTC®3561A is a constant frequency, synchronous step-down DC/DC converter.
Features
- Uses Tiny Capacitors and Inductor.
- High Frequency Operation: Up to 4MHz.
- Low RDS(ON) Internal Switches: 0.15Ω.
- High Efficiency: Up to 96%.
- Stable with Ceramic Capacitors.
- Current Mode Operation for Excellent Line
and Load Transient Response.
- Short-Circuit Protected.
- Low Dropout Operation: 100% Duty Cycle.
- Low Shutdown Current: IQ ≤ 1µA.
- Low Quiescent Current: 330µA.
- Output Voltages from 0.8V to 5V.
- VIN: 2.5V to 5.5V.
- Small 8-Lead.