1 Features
• Input voltage range: 2.7V to 5.5V
• Output voltage range: up to 16V
– I²C programmable VOUT through FB Vref
• On-resistance:
– Low-side FET - 35mΩ
– High-side + disconnect FET - 106mΩ
• Switch peak current limit: 3.8A typical
• Quiescent current from VIN: 125μA
• Quiescent current from VOUT: 10μA
• Shutdown current from VIN: 2.5μA
• Switching frequency: 1.5MHz
• Soft-start time: 1.5ms
• Auto PFM and forced PWM selectable
• Load disconnect during shutdown
• Output discharge selectable
• External loop compensation
• Output short and overvoltage protection with latch type
• 2.5mm × 2.5mm × 0.8mm (max) HotRod™ lite WQFN package