參數(shù)資料
型號(hào): LM1577K-883
廠商: National Semiconductor Corporation
英文描述: SIMPLE SWITCHER-R Step-Up Voltage Regulator
中文描述: SIMPLE SWITCHER系列- R的升壓穩(wěn)壓器
文件頁數(shù): 18/27頁
文件大?。?/td> 870K
代理商: LM1577K-883
Application Hints
(Continued)
DS011468-13
Note:
Pin numbers shown are for TO-220 (T) package.
FIGURE 13. Step-up Regulator Delivers 12V from a 5V Input
DS011468-14
FIGURE 14. Line Regulation (Typical) of Step-Up Regulator of
Figure 13
DS011468-15
A: Output Voltage Change, 100 mV/div. (AC-coupled)
B: Load current, 0.2 A/div
Horizontal: 5 ms/div
FIGURE 15. Load Transient Response of Step-Up
Regulator of
Figure 13
DS011468-16
A: Switch pin voltage, 10 V/div
B: Switch pin current, 2 A/div
C: Inductor current, 2 A/div
D: Output ripple voltage, 100 mV/div (AC-coupled)
Horizontal: 5 μs/div
FIGURE 16. Switching Waveforms of Step-Up
Regulator of
Figure 13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM1577KADJ 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER-R Step-Up Voltage Regulator
LM1577K-ADJ/883 制造商:Texas Instruments 功能描述:Conv DC-DC Single Step Up 3.5V to 40V 5-Pin(4+Tab) TO-3 Tray
LM1578 制造商:Texas Instruments 功能描述:
LM1578A 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Switching Regulator
LM1578AH/883 制造商:Rochester Electronics LLC 功能描述: