參數(shù)資料
型號(hào): LM2574HVADJMWC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, UUC
封裝: WAFER
文件頁(yè)數(shù): 3/33頁(yè)
文件大?。?/td> 814K
代理商: LM2574HVADJMWC
Test Circuit and Layout Guidelines
(Continued)
U.S. Source
Note 1: Pulse Engineering,
(619) 674-8100
P.O. Box 12236, San Diego, CA 92112
Note 2: Renco Electronics Inc.,
(516) 586-5566
60 Jeffryn Blvd. East, Deer Park, NY 11729
*Contact Manufacturer
European Source
Note 3: NPI/APC
+44 (0) 634 290588
47 Riverside, Medway City Estate
Strood, Rochester, Kent
ME2 4DP.
UK
*Contact Manufacturer
Inductor
Pulse Eng.
Renco
NPI
Value
(Note 1)
(Note 2)
(Note 3)
68 H
*
RL-1284-68-43
NP5915
100 H
*
RL-1284-100-43
NP5916
150 H
52625
RL-1284-150-43
NP5917
220 H
52626
RL-1284-220-43
NP5918/5919
330 H
52627
RL-1284-330-43
NP5920/5921
470 H
52628
RL-1284-470-43
NP5922
680 H
52629
RL-1283-680-43
NP5923
1000 H
52631
RL-1283-1000-43
*
1500 H
*
RL-1283-1500-43
*
2200 H
*
RL-1283-2200-43
*
FIGURE 3. Inductor Selection by
Manufacturer’s Part Number
www.national.com
11
相關(guān)PDF資料
PDF描述
LM2574HVN-3.3/NOPB 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8
LM2574-5.0MWC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, UUC
LM2574-ADJMWC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, UUC
LM2574N-15/NOPB 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8
LM2574M-15/NOPB 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2574HVM-12 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2574HVM-12/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2574HVM-12/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter IC
LM2574HVM-15 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2574HVM-15/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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