LTC3773
Description
The LTC®3773 is a high performance, 3-phase, triple output synchronous step-down switching regulator controller with output voltage power up/down tracking capability. The controller allows for sequential, coincident or ratiometric tracking.
Key Features
- Current Mode Controller with Onboard MOSFET Drivers
- Programmable Power Up/Down Tracking
- Wide VIN Range: 3.3V to 36V (VCC = 5V)
- ±1% 0.6V VFB Accuracy Over Temperature
- Power Good Output Voltage Monitor
- Phase-Lockable or Adjustable Frequency: 160kHz to 700kHz
- OPTI-LOOP® Compensation Minimizes COUT
- Current Foldback and Overvoltage Protection
- Selectable Continuous, Discontinuous or Burst Mode® Operation at Light Load
- Programmable Phase Operation
