Analog Devices Inc.

60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum Features: 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT Up to 98% Efficiency Proprietary Peak-Buck Peak-Boost Current Mode Wide VIN Range: 3V (Need EXTVCC ≥ 4.5V) to 60V ±1.5% Output Voltage Accuracy: 1V ≤ VOUT ≤ 60V ±4% Input or Output Current Accuracy with Monitor Spread Spectrum Frequency Modulation for Low EMI Integrated Bootstrap Diodes Adjustable and Synchronizable: 150kHz to 650kHz VOUT Disconnected from VIN During Shutdown Available in 28-Lead TSSOP with Exposed Pad and 28-Lead QFN (4mm × 5mm)

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