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SNVS121E
- MAY 1996
- REVISED MAY 2019
LM2586 4-V to 40-V, 3-A Step-Up Wide VIN Flyback Regulator
1 Features
- 1 Requires Few External ponents
- Family of Standard Inductors and Transformers
- NPN Output Switches 3 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...
