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參數(shù)資料
| 型號(hào)： | LM2575HVT-ADJFLOWLB03 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5 |
| 封裝： | TO-220, 5 PIN |
| 文件頁(yè)數(shù)： | 4/7頁(yè) |
| 文件大?。?/td> | 856K |
| 代理商： | LM2575HVT-ADJFLOWLB03 |
Liteon Semiconductor Corporation
LSP3130
PWM Control 2A Step-Down Converter
Rev1.2
4/7
TYPICAL APPLICATION CIRCUIT
Note1:CIN/COUT can be Electro capacitor or Tan capacitor; The typical CIN Electro capacitor is 470uF/35V,the typical
CIN Tan capacitor is 100uF/35V; The typical COUT Electro capacitor is 470uF/16V,the typical COUT Tan capacitor is
22uF/16V;
Note2: VOUT=VFB*(1+RA/RB)
RB=0.7K~5K
VIN=12V, IMAX=2A
VOUT
2.5V
3.3V
5V
L1 Value
22uH
27uH
33uH
TEST CIRCUITS
1) Enable Function Test
2) Feedback Function Test
3) Operation Function Test
TYPICAL CHARACTERISTICS
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PDF描述 |
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| LM2575T-12FLOWLB03 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5 |
| LM2575HVT-12LB03 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PZFM5 |
| LM2575HVT-3.3FLOWLB03 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5 |
| LM2575T-3.3FLOWLB03 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5 |
| LM2575T-5.0LB03 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PZFM5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2575HVTADJNOPB | 制造商:NATIONAL 功能描述:Pb Free |
| LM2575IKC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| LM2575IKTGR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| LM2575IKTT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
| LM2575IKTTR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR |
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