4.5V-40V Vin, 600mA Synchronous Step-down DCDC Converter, SCT2400 Replace TPS560430.
SCT2400
SCT2400.pdf
SCT2400.pdfFEATURES
? Wide Input Range: 4.5V-40V
? Up to 600mA Continuous Output Current
? Less than 0.1% Output Ripple at 12V Output
? 0.81V ± 2.5% Feedback Reference Voltage
? Integrated 600mΩ High-Side and 300mΩ Low-
Side Power MOSFETs
? Fixed Frequency 2MHz
? Pulse Skipping Mode (PSM) at Light Load
? 90uA Quiescent Current in Sleep Mode
? 80ns Minimum On-time
? 1ms Internal Soft-start Time
? Over-Temperature Protection
? Available in an TSOT23-6L Package
PIN CONFIGUTION
优势替代
FEATURES
? Integrated Synchronous Rectification
? Input Voltage Range 4 V to 36 V
? 600-mA Continuous Output Current
? 80-?A Operating Quiescent Current
? 1.1-MHz and 2.1-MHz Switching Frequency
? Minimum Switching-On Time: 60 ns
? High Duty Cycle Operation Supported
? Accurate Voltage Reference
? Forced PWM Options
? Fixed 3.3-V Output Options
? Internal Compensation for Ease of Use
? High Voltage-Enable Input
? Soft Start into Pre-Biased Load
? Cycle-by-Cycle Current Limiting
? Short Circuit Protection with Hiccup Mode
? Over Temperature Protection
? Small Overall Solution Size (SOT-23-6 Package)
PIN CONFIGUTION
