100V Input, 1A, Step-Down Converter, SCT2A25 Replace MP9486.
SCT2A25
SCT2A25.pdf
SCT2A25.pdfFEATURES
? Wide Input Range: 5.5V-100V
? Maximum Output Voltage: 30V
? 2A Continuous Output Current
? 4A Peak Current Limit
? Integrated 500mΩ High-Side Power MOSFETs
? 140uA Quiescent Current
? 1.2V ±2% 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
PIN CONFIGUTION
優(yōu)勢替代
FEATURES
? Wide 4.5V to 100V Input Range
? Hysteretic Control: No Compensation
? Up to 1MHz Switching Frequency
? PWM Dimming Control Input for LED Application
? Short-Circuit Protection (SCP) with Integrated
High-Side MOSFET
? 170μA Quiescent Current
? Thermal Shutdown
? Available in a SOIC-8 Package with an
Exposed Pad
PIN CONFIGUTION
