SCT2433.pdf• Wide Input Range: 3.8V-40V
• Up to 3.5A Continuous Output Current
• 0.8V ±1% Feedback Reference Voltage
• Fixed Frequency 570kHz
• 100ns Minimum On-time
• 2ms Internal Soft-start Time
• Frequency Spread Spectrum FSS Modulation for
EMI Reduction
• Low Dropout Mode Operation
• Derivable Inverting Voltage Regulator
• Over-voltage and Over Temperature Protection
• Available in an ESOP-8 Package
• Efficiency up to 96%
• Available in 8-Pin SOIC and PDIP
• Requires only 5 External Components
• 3.3-V, 5-V, 12-V, and Adjustable Output Versions
• Adjustable Version Output Voltage Range: 1.21 V to 37 V
• ±1.5% Maximum Output Voltage Tolerance Over
Line and Load Conditions
• Ensured 1-A Output Load Current
• Wide Input Voltage Range: 8 V to 40 V
• 260-kHz Fixed Frequency Internal Oscillator
• TTL Shutdown Capability, Low-Power StandbyMode
• Thermal Shutdown and Current Limit Protection
