參數(shù)資料
型號(hào): LM2577T-12
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Explosion-Proof Limit Switches Series EX: Side Rotary; 1NC 1NO SPDT Snap Action; 0.5 in - 14NPT conduit
中文描述: 6 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, PSFM5
封裝: TO-220, 5 PIN
文件頁數(shù): 22/27頁
文件大小: 889K
代理商: LM2577T-12
Application Hints
(Continued)
DS011468-20
T1 = Pulse Engineering, PE-65300
D1, D2 = 1N5821
FIGURE 22. Flyback Regulator Easily Provides Dual Outputs
DS011468-21
FIGURE 23. Line Regulation (Typical) of Flyback
Regulator of
Figure 22
, +15V Output
DS011468-23
A: Output Voltage Change, 100 mV/div
B: Output Current, 100 mA/div
Horizontal: 10 ms/div
FIGURE 24. Load Transient Response of Flyback
Regulator of
Figure 22
, +15V Output
DS011468-22
FIGURE 25. Line Regulation (Typical) of Flyback
Regulator of
Figure 22
, 15V Output
DS011468-24
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
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22
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2577T12 制造商:Texas Instruments 功能描述:SWITCHING REG 3A 12V 2577 TO2205
LM2577T-12/LB03 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2577T-12/LF03 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2577T-12/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2577T-12/NOPB 制造商:Texas Instruments 功能描述:Voltage Regulator IC