•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: 3.8V-60V
• Up to 2.5A Continuous Output Current
• 0.8V ±1% Feedback Reference Voltage
• Integrated 220mΩ High-Side MOSFET
• Low Quiescent Current: 185uA
• Pulse Skipping Mode (PSM) in light load
• 100ns Minimum On-time
• Programmable Soft-start Time 
• Adjustable Frequency 100KHz to 1.2MHz
•UV and OV Power Good Output
• External Clock Synonization
• Precision Enable Threshold for Programmable Input 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 EMSOP-10 Package

The SCT2620Q is 2.5A buck converters with wide input voltage, ranging from 3.8V to 60V, which integrates an 220mΩ high-side MOSFET. The SCT2620Q, adopting the peak current mode control, supports the Pulse Skipping Modulation (PSM) which assists the converter on achieving high efficiency at light load or standby condition.The SCT2620Q features programmable switching frequency from 100kHz to 1.2MHz with an external resistor, which provides the flexibility to optimize either efficiency or external component size. The converter supports external clock synonization with a frequency band from 100kHz to 1.2MHz. The SCT2620Q allows power conversion from high input voltage to low output voltage with a minimum 100ns on- time of high-side MOSFET.The device offers programmable soft start to prevent inrush current during the startup of output voltage ramping. The SCT2620Q features external loop compensation to provide the flexibility to optimize either loop stability or loop response.The SCT2620Q provides cycle-by-cycle current limit, thermal shutdown protection, output over-voltage protection and input voltage under-voltage protection. The device is available in an 10-pin EMSOP-10 package.

Application：

• 12-V, 24-V, 48-V Industry Telecom Power System
• Industrial Automation Motor Control
• Vehicle Accessories

Parameter list

Technical information