100V Input, 1A, Step-Down Converter, SCT2A25 Replace MP9486.
FEATURES

 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
CROSS
MP9486 MP9486.pdf

No.10122

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
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