參數(shù)資料
型號(hào): LM2586T-ADJ
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SIMPLE SWITCHER 3A Flyback Regulator with Shutdown
中文描述: 3 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PZFM7
封裝: BENT STAGGERED, TO-220, 7 PIN
文件頁數(shù): 11/28頁
文件大?。?/td> 778K
代理商: LM2586T-ADJ
Flyback Regulator Operation
(Continued)
Typical Performance Characteristics
DS012516-24
As shown in Figure 4 the LM2586 can be used as a flyback regulator by using a minimum number of external components. The switching waveforms of this
FIGURE 4. 12V Flyback Regulator Design Example
DS012516-65
A: Switch Voltage, 20V/div
B: Switch Current, 2A/div
C: Output Rectifier Current, 2A/div
D: Output Ripple Voltage, 50 mV/div AC-Coupled
FIGURE 5. Switching Waveforms
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