- Power State Indicator (PSI) interface provides the capability to maximize efficiency at light loads
- Anti-bias circuitry
- 7V/2A gate drivers (4A GATEL sink current)
- Support loss-less inductor current sensing
- Phase delay DFF bypassed during PSI assertion mode to improve output ripple performance
- Over-current protection during PSI assertion mode operation
- Integrated boot-strap synchronous PFET
- Only four IC related external components per phase
- 3 wire analog bus connects Control and Phase ICs (VDAC, Error Amp, IOUT)
- 3 wire digital bus for accurate daisy-chain phase timing control without external components
- Debugging function isolates phase IC from the converter
- Self-calibration of PWM ramp, current sense amplifier, and current share amplifier
- Single-wire bidirectional average current sharing
- Soft-stop turn-off to insure VDDR and Vtt tracking
- Small thermally enhanced 16L 3 x 3mm MLPQ package
- RoHS Compliant
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