| Function / Topology | Dual, 2-phase synchronous step-down (buck) controller driving external N-channel MOSFETs |
| Input Voltage | 4.5 V to 60 V (65 V absolute maximum) |
| Output Voltage | 0.8 V to 99% of VIN |
| Switching Frequency | 75 kHz to 850 kHz, phase-lockable / synchronizable |
| Quiescent Current | 29 uA (one channel on) |
| Control & Protection | Dual 2-phase, low Iq, continuous/pulse-skipping/Burst Mode, selectable current limit, PGOOD monitors, adjustable 5–10 V gate drive, 99% duty cycle, no external bootstrap diodes |
| Operating Temperature | −40 °C to +125 °C (E-grade) |
| Shutdown Current | 3.6 uA shutdown |
| Package Details | 32-lead QFN, 5 × 5 mm (UH-32) |
Analog Devices
