4.5V-60V Vin, 0.6A, High Efficiency Step-down DCDC Converter, SCT2601Q Replace MPQ2459.
SCT2601Q
SCT2601Q.pdf
SCT2601Q.pdfFEATURES
• Qualified for Automotive Applications
• AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: -40°C to 125°C
Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C3
• Wide Input Range: 4.5V-60V
• Continuous Output Current: 0.6A
• 0.765V ±2.5% Feedback Reference Voltage
• Integrated 500mΩ High-Side
• Low Quiescent Current: 80uA
• Pulse Skipping Mode (PSM) in light load
• 80ns Minimum On-time
• 6ms Internal Soft-start Time
• Internal compensation
• Switching Frequency 700KHz
• Low Dropout Mode Operation
• Over-voltage and Over-Temperature Protection
• Available in an TSOT23-6L Package
PIN CONFIGUTION
优势替代
FEATURES
• Guaranteed Industrial/Automotive Temp Range Limits.
• 0.5A Peak Output Current
• 1Ω Internal Power MOSFET
• Stable with Low-ESR Ceramic Output Capacitors
• Up to 90% Efficiency
• 0.1μA Shutdown Mode
• Fixed 480kHz Frequency
• Thermal Shutdown
• Cycle-by-Cycle Over-Current Protection
• Wide 4.5V-to-55V Input Operating Range
• Output Adjustable from 0.81V to 0.95×VIN
• Available in a TSOT23-6 Package
• Available in AEC-Q100 Grade 1
PIN CONFIGUTION
