參數(shù)資料
型號(hào): LM20242
廠商: National Semiconductor Corporation
英文描述: 36V, 2A PowerWise㈢ Adjustable Frequency Synchronous Buck Regulator
中文描述: 至36V,2A條的PowerWise㈢可調(diào)頻率同步降壓穩(wěn)壓器
文件頁(yè)數(shù): 17/20頁(yè)
文件大?。?/td> 384K
代理商: LM20242
30031444
FIGURE 10. Typical Application Schematic
Bill of Materials
ID
U1
L1
C1-3
C4, 6, 9
C5, 11
C7
C8
C10
D1, D2
R1,9
Qty
1
1
3
3
2
1
1
1
2
2
Part Number
LM20242MH
MSS1260-153MX
GRM32ER71H475KA88L
VJ0805JY104KXX
VJ0805Y105JXACW1BC
C1608COG1H121J
VJ0805Y222J
C1210C107M9PAC
MBR0540
CRCW06031002F
Size
Description
IC, Switching Regulator
15 μH, 4.6A ISAT
4.7 μF, 50V, X7R
0.1 μF
1 μF
120 pF
2.2 nF
100 μF
0.5A, 40V, Schottky
10 k
205 k
12.1 k
0 k
32.1 k
10.2 k
49.9 k
Vendor
NSC
Coilcraft
Murata
Vishay
Vishay
TDK
Vishay
Kemet
Fairchild
Vishay
eTSSOP-20
MSS1260
1210
0805
0805
0603
0805
1210
SOD123
0603
R2
1
CRCW08052053F
0805
Vishay
R3
1
CRCW08051212F
0805
Vishay
R4, 7
2
CRCW060330000ZOEA
0603
Vishay
R5
1
CRCW08053212F
0805
Vishay
R6
1
CRCW08051022F
0805
Vishay
R8
1
CRCW08054992F
0603
Vishay
17
www.national.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM20242_08 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:36V, 2A PowerWise㈢ Adjustable Frequency Synchronous Buck Regulator
LM20242EVAL 功能描述:BOARD EVAL 2A POWERWISE LM20242 RoHS:否 類(lèi)別:編程器,開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC(離線(xiàn))SMPS 系列:PowerWise® 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類(lèi)型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):升壓 頻率 - 開(kāi)關(guān):3MHz 板類(lèi)型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
LM20242EVAL/NOPB 功能描述:電源管理IC開(kāi)發(fā)工具 LM20242 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
LM20242MH 制造商:Texas Instruments 功能描述:Conv DC-DC Single Step Down 4.5V to 36V 20-Pin TSSOP EP Rail 制造商:Texas Instruments 功能描述:SWITCH REG, 36V, 2A, TSSOP20, POWERWISE 制造商:Texas Instruments 功能描述:SWITCH REG, 36V, 2A, TSSOP20, POWERWISE; Primary Input Voltage:36V; No. of Outputs:1; Output Voltage:32V; Output Current:2A; Voltage Regulator Case Style:TSSOP; No. of Pins:20; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes
LM20242MH/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