5.5V-100V Vin, 4A Peak Current Limit, High Efficiency Asynchronous Stepdown DCDC Converter, Replace LM5017.
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
优势替代
LM5017 LM5017.pdf

No.13347

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
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