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Reference Design
LM5019
SNVS788G – JANUARY 2012 – REVISED NOVEMBER 2017
LM5019 100-V, 100-mA Constant On-Time Synchronous Buck Regulator
1 Features
•1 Wide 7.
5-V to 100-V Input Range • Integrated 100-mA High-Side 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.
225 V • Precision 2% Feedback Reference • Frequency Adjustable to 1 MHz • Adjustable Under
voltage Lockout • Remote Shutdown • Thermal Shutdown • Packages:
–...