LM2587 Overview
The LM2587 series of regulators are monolithic integrated circuits specifically designed for flyback, step-up (boost), and forward converter applications. The device is available in 4 different output voltage versions: 3.3 V, 5 V, 12 V, and adjustable.
LM2587 Key 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
- 100-kHz Switching Frequency
- Internal Soft-Start Function Reduces In-rush
- Output Transistor Protected by Current Limit
- System Output Voltage Tolerance of ±4%
