ZHCUB16A may   2023  – june 2023 TPS922052 , TPS922053 , TPS922054 , TPS922055

 

  1.   1
  2.   摘要
  3.   商标
  4. 1引言
  5. 2警告和注意事项
  6. 3说明
    1. 3.1 典型应用
  7. 4测试设置
    1. 4.1 连接器说明
    2. 4.2 输入/输出连接
  8. 5典型特性曲线和波形
    1. 5.1 效率
    2. 5.2 线性调整率
    3. 5.3 负载调整率
    4. 5.4 模拟调光性能
    5. 5.5 PWM 调光性能
    6. 5.6 混合调光性能
    7. 5.7 灵活调光性能
  9. 6原理图
  10. 7布局
  11. 8物料清单
  12. 9修订历史记录

物料清单

表 8-1 显示了 TPS92205xEVM 的物料清单。

表 8-1 TPS92205xEVM 物料清单
标识符数量说明封装器件型号制造商
C1168µF电容,铝,68uF,100V,+/-20%,0.26Ω,SMDCAPSMT_62_KG5EMVH101ARA680MKG5SChemi-Con
C2、C3222µF电容,陶瓷,22µF,VAC/100 VDC,+/-20%,X7S,6x5x5mmCKG57NCKG57NX7S2A226M500JJTDK
C4、C5、C7、C13、C1750.1µF电容,陶瓷,0.1uF,100V,+/-10%,X7R,06030603GRM188R72A104KA35DMuRata
C6、C1621µF电容,陶瓷,1µF,100V,+/-10%,X7S,08050805C2012X7S2A105K125AETDK
C911µF电容,陶瓷,1µF,25V,+/-10%,X7R,AEC-Q200 1 级,06030603CGA3E1X7R1E105K080ACTDK
C1010.1µF电容,陶瓷,0.1uF,16V,+/-10%,X7R,AEC-Q200 1 级,04020402C0402C104K4RACAUTOKemet
C11、C1220.01µF电容,陶瓷,0.01μF,10V,+/-10%,X7R,060306030603ZC103KAT2AAVX
C14、C1522.2µF电容器,陶瓷,2.2μF,100V,+/-10%,X7R,12101210HMK325B7225KN-TTaiyo Yuden
C1814.7µF电容,陶瓷,4.7μF,16V,±10%,X7R,06030603GRM188Z71C475KE21DMuRata
C1914.7µF电容,陶瓷,4.7uF,100V,+/-10%,X7R,AEC-Q200 1 级2220CGA9N2X7R2A475K230KATDK
C20110µF电容,陶瓷,10µF,25V,+/-10%,X5R,06030603GRM188R61E106KA73DMuRata
C2114.7µF电容,陶瓷,4.7µF,25V,+/-10%,X6S,AEC-Q200 2 级,06030603GRT188C81E475KE13DMuRata
D11二极管,肖特基,100V,12A,AEC-Q101,TO-277ATO-277AFSV12100VFairchild Semiconductor
D21LED,红色超高亮,SMDVLMx0_RedVLMS20J2L1-GS08Vishay-Semiconductor
J1、J3、J5、J6、J85接头,100mil,1x1,金,THSamtec_HTSW-101-09-x-SHTSW-101-09-G-SSamtec
J21端子块,5.08mm,2x1,黄铜,THOn-Shore_ED120_2DSED120/2DSOn-Shore Technology
J4、J7、J9、J10、J11、J126接头,100mil,3x1,金,THSamtec_HTSW-103-09-x-SHTSW-103-09-G-SSamtec
L1110µH电感器,屏蔽,10uH,10A,0.0132Ω,AEC-Q200 0 级,SMDSRP1265aSRP1265A-100MBourns
R110.05电阻,0.05,1%,2W,25122512CSRN2512FK50L0Stackpole Electronics Inc
R1 0 0.1 (仅适用于 TPS922053DYYREVM)100mΩ ±0.5% 2W 片上电阻 2512(公制 6432)电流检测金属膜 2512 PCS2512DR1000ET Ohmite
R2,R320电阻,0,5%,0.1W,06030603CRCW06030000Z0EAVishay-Dale
R41309k电阻,309k,1%,0.1W,AEC-Q200 0 级,06030603CRCW0603309KFKEAVishay-Dale
R5152.3k电阻,52.3k,0.1%,0.1W,06030603RT0603BRD0752K3LYageo America
R61102k电阻,102k,1%,0.1W,06030603CRCW0603102KFKEAVishay-Dale
R7161.9k电阻,61.9k,0.1%,0.1W,06030603RT0603BRD0761K9LYageo America
R81825电阻,825,1%,0.1W,06030603CRCW0603825RFKEAVishay-Dale
R9、R1022.26k电阻,2.26k,1%,0.1W,AEC-Q200 0 级,06030603CRCW06032K26FKEAVishay-Dale
SH-J1、SH-J22分流器,2.54mm,金,黑色Wurth_6090021342160900213421Wurth Elektronik
TP1、TP4、TP8、TP9、TP12、TP146引脚,双转塔,THKeystone1593-21593-2Keystone
TP2、TP32测试点,多用途,红色,THKeystone50105010Keystone Electronics
TP7、TP10、TP11、TP134测试点,多用途,黑色,THKeystone51295129Keystone Electronics
U11具有电感式快速调光和扩频功能的 65V、2A/4A 降压 LED 驱动器VSON (14)、WSON (12)、

SOT-23-THN (14)

TPS922055DMTR、TPS922055DRRR、TPS922053DYYR德州仪器 (TI)
U21LDO、固定输出、双路输出、3.3V、10/12/15V、50mA、精密使能端、电源正常、HVSSOP10HVSSOP10TPS7A4333DGQ德州仪器 (TI)