• Advanced linear digital modulation scheme
- Zero latency synthetic current control for excellent HF current balance
- Dual edge modulation for fastest transient response
• Auto phase add/drop for excellent load vs efficiency profile
• PMBus V1.3 support
- Telemetry: VIN, VOUT, IOUT, power IN/OUT, temperature,
and various fault status registers
- Up to 1MHz bus interface
• Flexible phase configuration
- 7+0, 6+1, 5+2, and 4+3 phase operation
- Operation using fewer than seven phases between two outputs is also supported
• Diode braking for overshoot reduction
• Differential remote voltage sensing supports ±0.5% closed
loop system accuracy over load, line, and temperature
• Highly accurate current sensing for excellent load line
regulation and accurate OCP
- Supports the ISL99227 60A smart power stage
- Supports DCR sense with integrated temperature compensation
• Comprehensive fault management enables high reliability systems
- Pulse-by-pulse phase current limiting
- Total output current protection
- Output and input OV/UV
- Open voltage sense detect
- Black box recording capability for faults
• Intuitive configuration using PowerNavigator
- NVM to store up to eight configurations
• Pb-free (RoHS compliant)