100V, 600mA Constant On-Time Synchronous Buck Regulator, SCT2A26 Replace LM5017.
SCT2A26
SCT2A26.pdf
SCT2A26.pdfFEATURES
? Wide Input Range: 5.5V-100V
? Maximum Output Voltage: 30V
? 2A Continuous Output Current
? 4A Peak Current Limit
? Integrated 500m? High-Side Power MOSFET
? 140uA Quiescent Current
? 1.2V ±1% Feedback Reference Voltage
? 4ms Internal Soft-start Time
? Fixed Switching Frequency at 300KHz
? COT Control Mode with Integrated Loop
Compensation
? Precision Enable Threshold for Programmable
Input Voltage Under-voltage Lock Out Protection
(UVLO) Threshold and Hysteresis
? Cycle-by-Cycle Current Limiting
? Over-Voltage Protection
? Over-Temperature Protection
? Available in an ESOP-8 Package
PIN CONFIGUTION
優勢替代
FEATURES
? Wide 9V to 100V Input Range
? Integrated 100V, High and Low Side Switches
? No Schottky Required
? Constant On-time Control
? No Loop Compensation Required
? Ultra-Fast Transient Response
? Nearly Constant Operating Frequency
? Intelligent Peak Current Limit
? Adjustable Output Voltage from 1.225V
? Precision 2% Feedback Reference
? Frequency Adjustable to 1MHz
? Adjustable Undervoltage Lockout (UVLO)
? Remote Shutdown
? Thermal Shutdown
PIN CONFIGUTION
