100V Input, 3.5A, Switching Current Limit Step-Down Converter, SCT2A17 Replace MP9486A.
SCT2A17
SCT2A17.pdf
SCT2A17.pdfFEATURES
? Wide Input Range: 5.5V-100V
? Maximum Output Voltage: 30V
? 1A Continuous Output Current
? 1.8A Peak Current Limit when VIN <60V
? Integrated 970m? High-Side Power MOSFET
? 49uA Quiescent Current
? 1.2V Feedback Reference Voltage
? 3.5ms Internal Soft-start Time
? Fixed Switching Frequency at 390KHz
? 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(yōu)勢(shì)替代
FEATURES
? Wide 4.5V to 100V Input Range
? 3.5A Typical Peak Switching Current Limit
? 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
