參數(shù)資料
型號(hào): LM2831
廠商: National Semiconductor Corporation
英文描述: High Frequency 1.5A Load - Step-Down DC-DC Regulator
中文描述: 高頻1.5A的負(fù)載-降壓型DC - DC穩(wěn)壓器
文件頁(yè)數(shù): 18/27頁(yè)
文件大?。?/td> 893K
代理商: LM2831
LM2831X Design Example 2
Bill of Materials
Part ID
U1
C1, Input Cap
C2, Output Cap
D1, Catch Diode
L1
R2
R1
R3
Part Value
1.5A Buck Regulator
22μF, 6.3V, X5R
2x22μF, 6.3V, X5R
0.3V
f
Schottky 1.5A, 30V
R
3.3μH, 2.2A
10.0k
, 1%
0
100k
, 1%
Manufacturer
NSC
TDK
TDK
TOSHIBA
TDK
Vishay
Part Number
LM2831X
C3216X5ROJ226M
C3216X5ROJ226M
CRS08
VLCF5020T- 3R3N2R0-1
CRCW08051000F
Vishay
CRCW08051003F
20174860
FIGURE 7. LM2831X (1.6MHz): Vin = 5V, Vo = 0.6V
@
1.5A
L
www.national.com
18
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2831XMF 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
LM2831XMF EVAL 功能描述:電源管理IC開(kāi)發(fā)工具 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
LM2831XMF 制造商:Texas Instruments 功能描述:V REG 1.5A 1.6MHZ BUCK SMD 2831
LM2831XMF/NOPB 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 HI FREQ 1.5A LOAD- STEP DOWN DC-DC REG RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
LM2831XMF/NOPB 制造商:Texas Instruments 功能描述:IC STEP-DOWN DC/DC REGULATOR 5-SOT-23 制造商:Texas Instruments 功能描述:IC, STEP-DOWN DC/DC REGULATOR, 5-SOT-23