參數(shù)資料
型號: LM2577NADJ
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 6 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PDIP24
封裝: 0.300 INCH, PLASTIC, DIP-16
文件頁數(shù): 19/31頁
文件大?。?/td> 1406K
代理商: LM2577NADJ
Application Hints (Continued)
01146822
FIGURE 25. Line Regulation (Typical) of Flyback
Regulator of Figure 22, 15V Output
01146824
A: Output Voltage Change, 100 mV/div
B: Output Current, 100 mA/div
Horizontal: 10 ms/div
FIGURE 26. Load Transient Response of Flyback
Regulator of Figure 22, 15V Output
01146825
A: Switch pin voltage, 20 V/div
B: Primary current, 2 A/div
C: +15V Secondary current, 1 A/div
D: +15V Output ripple voltage, 100 mV/div
Horizontal: 5 s/div
FIGURE 27. Switching Waveforms of Flyback Regulator of Figure 22, Each Output Loaded with 60
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