3.8V 40V Vin,3.5A,High Efficiency Synchronous Step down DCDC Converter with Internal Compensation.
SCT2432
SCT2432.pdf
SCT2432.pdfFEATURES
? Wide Input Range: 3.8V-40V
? Up to 3.5A Continuous Output Current
? 0.8V ±1% Feedback Reference Voltage
? Integrated 80mΩ High-Side and
50mΩ Low-SidePower MOSFETs
? Pulse Skipping Mode (PSM) with
25uA QuiescentCurrent in Sleep Mode
? 100ns Minimum On-time
? Programmable Soft-start Time
? Adjustable Frequency 300KHz to 2.2MHz
? External Clock Synchronization
? Frequency Spread Spectrum (FSS)
Modulation forEMI Reduction
? Precision Enable Threshold for ProgrammableInput
Voltage Under-voltage Lock Out Protection(UVLO)
Threshold and Hysteresis
? Low Dropout Mode Operation
? Derivable Inverting Voltage Regulator
? Over-voltage and Over-Temperature Protection
? Available in an ESOP-8 Package
PIN CONFIGUTION
優勢替代
