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SNVS115E
- APRIL 2000
- REVISED JUNE 2019
LM2587 4-V To 40-V, 5-A Step-Up Wide VIN Flyback Regulator
1 Features
- 1 Requires Few External ponents
- 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
- Current-mode Operation for Improved Transient
Response, Line Regulation, and Current Limit
- 100-kHz Switching Frequency
- Internal Soft-Start Function Reduces In-rush
Current During Start-up
- Output Transistor Protected by Current Limit,
Undervoltage Lockout, and Thermal Shutdown
- System Output Voltage Tolerance...
