| Part Number | SF1549 |
| Manufacturer | SiFirst |
| Title | PWM Power Switch |
| Description | SF1549 is a high performance, high efficiency, highly integrated current mode PWM power switch for offline flyback converter appl... |
| Features |
◆ Built-in 4A 600V Power MOSFET
◆ Proprietary η-BalanceTM Control to Boost
Light Load Efficiency ◆ Proprietary “Zero OCP/OPP Recovery Gap”
Control ◆ Fixed 65KHz Switching Frequency ◆ Built-in Soft Start Function ◆ Very Low Startup Current ◆ Frequency...
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| Datasheet |
 SF1549 Datasheet
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