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LM2588
SNVS117E – APRIL 1998 – REVISED JUNE 2019
LM2588 5-A Flyback
Regulator With Shutdown
1 Features
•1 Requires Few External Components • Family of Standard Inductors and Transformers •
NPN Output Switches 5 A, Can Stand Off 65 V • Wide Input Voltage Range: 4 V to 40 V • Adjustable Switching Frequency: 100 kHz to 200
kHz • External Shutdown Capability • Draws Less Than 60 μA When Shut Down • Frequency Synchronization • Current-mode Operation for Improved Transient
Response, Line Regulation, and Current Limit • Internal Soft-start Function Reduces In-rush
Current During Start-up • Output
Transistor Prot...