High Efficiency Synchronous Step down DCDC Converter with Programmable Frequency, Replace LM5017.
FEATURES

• Wide Input Range: 4.5V-100V 

• 0.6A Continuous Output Current

• 0.8V ±1% Feedback Reference Voltage

• Integrated 770mΩ High-Side and 460mΩ LowSide Power MOSFETs

• Pulse Frequency Modulation (PFM) with 100uA 

  Quiescent Current in Sleep Mode

• 4ms Internal Soft-start Time 

• Adjustable Frequency 300KHz to 800KHz 

• 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
CROSS
LM5017 LM5017.pdf

No.10073

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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