SGM61160.pdf? Wide 4.5V to 18V Input Voltage Range
? 0.765V to 5.5V Programmable Output Voltage
? 700kHz Pseudo-Fixed Switching Frequency
? Fast Transient Response with Adaptive Off-Time
Turbo? Mode
? Low Output Ripple with Low ESR Output Capacitors
? Low RDSON Integrated MOSFETs (36mΩ/28mΩ)
? Optimized for High Efficiency at Low Duty Cycles
? Shutdown Current: 15μA (TYP)
? High Light Load Efficiency with Auto-Skip PSM
? Cycle-by-Cycle Current Limit
? Under-Voltage Lockout Protection
? Thermal Shutdown Protection
? Pre-biased Soft-Start
? 1ms Fixed Soft-Start Time
? Power Good Output and Enable Input
? D-CAP2? Mode Enables Fast Transient Response
? Low Output Ripple and Allows Ceramic Output Capacitor
? Wide VIN Input Voltage Range: 4.5 V to 18 V
? Output Voltage Range: 0.76 V to 5.5 V
? Highly Efficient Integrated FETs Optimized for Lower
Duty Cycle Applications
– 36 mΩ (High Side) and 28 mΩ (Low Side)
? High Efficiency, less than 10 μA at shutdown
? High Initial Bandgap Reference Accuracy
? Adjustable Soft Start
? Pre-Biased Soft Start
? 650-kHz Switching Frequency (fSW)
? Cycle By Cycle Over Current Limit
? Auto-Skip Eco-mode? for High Efficiency at Light Load
