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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 770m? 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
優勢替代
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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