供应芯洲 SCT2250 高效同步降压DCDC转换器

SCT/芯洲 SCT2250 DFN-12 2x3 3.8V-36V Vin，5A，具有可编程软启动时间的高效同步降压DCDC转换器

SCT2250 FEATURES
Wide Input Range: 3.8V-36V
Up to 5A Continuous Output Current
0.8V ±1% Feedback Reference Voltage
Integrated 45mΩ High-Side and 20mΩ Low-Side Power MOSFETs
Pulse Skipping Mode PSM with 25uA Quiescent Current in Sleep Mode
100ns Minimum On-time
Programmable Soft-start Time
Fixed Switching Frequency 570kHz
Frequency Spread Spectrum FSS Modulation for EMI Reduction
Precision Enable Threshold for Programmable Input Voltage Lock Out (UVLO) Threshold and Hysteresis
Low Dropout Mode Operation
Derivable Inverting Voltage Regulator
Over-voltage and Over Temperature Protection
Available in an ESOP-8 Package

SCT2250 APPLICATIONS
Battery Pack Powered System - Cordless Power Tools, Cordless Home Appliance, Drone, Aero Modeling, GPS Tracker etc.
Cigarette Lighter Adapters, Chargers
LCD Display
USB Type-C Power Delivery, USB Charging
Industrial and Medical Distributed Power Supplies
Optical Communication and Networking System
Automotive System

SCT2250典型应用电路图

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