ZHCU853A February   2020  – July 2020 LM76005 , LM76005-Q1

 

  1. 1LM76005QEVM 用户指南
    1.     商标
  2. 2设置
    1. 2.1 输入/输出 (I/O) 连接器说明
    2. 2.2 电压设置
    3. 2.3 运行情况
  3. 3原理图
  4. 4电路板布局
  5. 5物料清单
  6. 6应用曲线
  7. 7修订历史记录

物料清单

表 5-1 400kHz 配置的 LM76005QEVM 物料清单 (BOM)
标识符注释说明制造商器件型号数量
PCB印刷电路板印刷电路板不限BSR1121
C7,C8电容,陶瓷,4.7µF,100V,±10%,X7S,1210TDKC3225X7S2A475K200AB2
C9、C16、C18电容,陶瓷,0.1µF,100V,±10%,X7R,AEC-Q200 1 级,0603MuRata(村田)GCJ188R72A104KA01D3
C10CVCC电容,陶瓷,2.2µF,10V,±10%,X7R,0603TDKC1608X7R1A225K080AC1
C11CO1电容,陶瓷,0.47µF,50V,±10%,X7R,0603TDKC1608X7R1H474K080AC1
C12、C13、C14、C15电容,陶瓷,47µF,10V,±10%,X7R,1210MuRata(村田)GRM32ER71A476KE15L4
C17CBOOT电容,陶瓷,0.47µF,25V,±10%,X5R,0603MuRata(村田)GRM188R61E474KA12D1
C20CFF电容,陶瓷,4.7pF,50V,±5%,C0G/NP0,0603AVX06035A4R7CAT2A1
J1、J2VIN、VOUT 连接器端子块,5.08mm,2x1,黄铜,TH岸上科技 (On-Shore Technology)ED120/2DS2
J3接头,100mil,4x1,金,THSamtec(申泰) TSW-104-07-G-S1
J4接头,100mil,2x1,金,THSamtec(申泰)TSW-102-07-G-S1
J5接头,100mil,3x1,金,THSamtec(申泰)HTSW-103-07-G-S1
L2电感器,屏蔽,复合,5.6µH,11.4A,0.01Ω,SMDCoilcraft(线艺) XAL7070-562MEB1
R3RBIAS电阻,0,5%,0.1W,AEC-Q200 0 级,0603Vishay-Dale(威世达勒)CRCW06030000Z0EA1
R4RINJ电阻,100,1%,0.125W,AEC-Q200 0 级,0805Vishay-Dale(威世达勒)CRCW0805100RFKEA1
R2、R5、R7电阻,100k,1%,0.1W,AEC-Q200 0 级,0603Vishay-Dale(威世达勒) CRCW0603100KFKEA3
R8电阻,43.2k,1%,0.1W,AEC-Q200 0 级,0603Vishay-Dale(威世达勒)CRCW060343K2FKEA1
R9电阻,59.0k,1%,0.1W,AEC-Q200 0 级,0603Vishay-Dale(威世达勒)CRCW060359K0FKEA1
R10 电阻,232k,1%,0.125W,AEC-Q200 0 级,0805 Vishay-Dale(威世达勒) CRCW0805232KFKEA 1
R11 电阻,121k,1%,0.125W,AEC-Q200 0 级,0805 Vishay-Dale(威世达勒) CRCW0805121KFKEA 1
SH-J1、SH-J2分流器分流器,100mil,镀金,黑色Samtec(申泰)SNT-100-BK-G2
TP1VIN测试点,多用途,红色,THKeystone(启斯东) 50101
TP2、TP10VOUT、PG_PU测试点,通用,橙色,THKeystone(启斯东) 50132
TP3、TP8、TP11、TP12、TP13VCC、EN、PG、SYNC、FRA测试点,通用,黄色,THKeystone(启斯东) 50145
TP4、TP5、TP6、TP7、TP9GND测试点,多用途,黑色,THKeystone(启斯东) 50115
U1LM76005QRNPRQ13.5V 至 60V 5A 同步降压稳压器,RNP0030A (WQFN-30)德州仪器 (TI)LM76005QRNPRQ11
C1电容,铝,33µF,63V,±20%,SMDChemi-Con(嘉美功)EMVE630ADA330MHA0G0
C2,C3电容,陶瓷,1µF,100V,±10%,X7R,1206TDKC3216X7R2A105K160AA0
C4电容,陶瓷,0.1µF,100V,±10%,X7R,AEC-Q200 1 级,0603Murata(村田)C3225X7S2A475K200AB0
C5、C6电容,陶瓷,4.7µF,100V,±10%,X7S,1210TDKC3225X7S2A475K200AB0
FID1、FID2、FID3、FID4、FID5、FID6基准基准标记。没有需要购买或安装的元件。不适用不适用0
J6 VIN_EMI 连接器 端子块,5.08mm,2x1,黄铜,TH On-Shore Technology(岸上科技) ED120/2DS 0
L1电感器,屏蔽,复合,2.2µH,12.9A,0.0137Ω,SMDCoilcraft(线艺) XAL7030-222MEB0
L3铁氧体磁珠,110Ω(在 100MHz 时),5.4A,1206Wurth Elektronik(伍尔特电子)742792211110
R6电阻,100,1%,0.1W,AEC-Q200 0 级,0603Vishay-Dale(威世达勒)CRCW0603100RFKEA0