SCT2280.pdf? Wide 4.5V-18V Input Voltage Range
? 0.6V-7V Output Voltage Range
? 8A Continuous Output Current
? Integrated 25m?/12m? Rdson of HS/LS Power MOSFETs
? Fixed 1ms Soft-start Time
? Selectable 400KHz, 800KHz and 1.2MHz Switching
Frequencies
? Selectable PFM, USM and PWM Operation Modes
? Cycle-by-Cycle Current Limiting
? Output Over-Voltage Protection
? Over-Temperature Protection
? Available in a QFN 12-leads 2mmx3mm Package
? Wide Input Voltage Range from 2.7 V:
2.7 V to 16 V with External 3.3 V Bias,
4 V to 16 V with Internal Bias or External 3.3 V Bias
? Differential Output Voltage Remote Sense
? Programmable Accurate Current Limit Level
? 12 A Output Current
? Low RDS(ON) Integrated Power MOSFETs
? Proprietary Switching Loss Reduction Technique
? Adaptive COT for Ultrafast Transient Response
? Stable with Zero ESR Output Capacitor
? 0.5% Reference Voltage over 0°C to
+70°C Junction Temperature Range
? 1% Reference Voltage from -40°C to
+125°C Junction Temperature Range
? Selectable Pulse Skip or Forced CCM Operation
? Excellent Load Regulation
? Output Voltage Tracking
? Output Voltage Discharge
? PGOOD Active Clamped Low Level during Power Failure
? Programmable Soft-Start Time from 1 ms
? Pre-Bias Start-Up
? Selectable Switching Frequency from 600 kHz, 800 kHz,
and 1000 kHz
? Non-Latch OCP, UVP, UVLO, Thermal Shutdown, and
Latch-Off for OVP.
? Output Adjustable from 0.6 V to 90%*Vin, up to 5.5 V Max.
? Available in a QFN 3mm x 4mm Package
