KOKA037 October 2022 LM5123-Q1
3 ?? ??
??? ??? ??? LM5123EVM-BST ?? ???? ??????.
?? 3-1 ?? VLOAD = 24V
?? 3-3 ?? ?? VLOAD = 24V, VSUPPLY = 8V
?? 3-5 35V ??
?? 3-2 ?? VLOAD = 35V
?? 3-4 ?? ?? VLOAD = 35V, VSUPPLY = 8V
?? 3-6 24V ??
?? 3-7 LM5123EVM-BST ???? 3-1 ?? ???
| ?? ??? | ?? | ?? | ???? | ?? ?? |
|---|---|---|---|---|
|
C2 |
1 | Cap ???? ??? 120uF 50VDC 20%(8 X 12mm) SMD 0.025Ω 2100mA 4000h 135C ??? T/R | Nichicon | PCH1H121MCL2GS |
| C3, C4, C5, C30, C31, C32 |
6 |
150μF 50V ???? - ??? ???? 17mohm 4000 ?? @ 125°C | Panasonic | EEH-ZS1H151P |
| C6 | 1 | CAP, CERM, 1000 pF, 50 V, +/- 10%, X7R, 0603 | Kemet | C0603X102K5RACTU |
|
C7 |
1 | CAP, CERM, 0.1uF, 50V, ±10%, X7R, 0603 | TDK | C1608X7R1H104K080AA |
| C8, C14 |
2 |
CAP, CERM, 0.01 μF, 100 V,+/- 10%, X7R, 0603 | Wurth Elektronik | 8.85012E+11 |
| C9, C10, C11, C12, C13, C15, C16, C17, C18 |
9 |
CAP, CERM, 10 uF, 50 V, +/- 10%, X7R, 1210 | MuRata | GRM32ER71H106KA12L |
| C19, C20, C21, C22, C23, C35, C36 |
7 |
CAP, CERM, 0.1 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 | MuRata | GCJ188R72A104KA01D |
| C20, C21, C22 |
3 |
CAP, CERM, 4.7 uF, 100 V, ±10%, X7S, AEC-Q200 Grade 1, 1210 | TDK | CGA6M3X7S2A475K200AB |
| C24, C25, C26, C33 |
4 |
CAP, CERM, 4.7 uF, 100 V, +/- 10%, X7S, AEC-Q200 Grade 1, 1210 |
TDK |
CGA6M3X7S2A475K200AB |
| C27 | 1 | CAP, CERM, 100 pF, 50 V, +/- 5%, C0G/NP0, AEC-Q200 Grade 0, 0603 |
TDK |
CGA3E2NP01H101J080AA |
| C37 | 1 | CAP, CERM, 100 pF, 50 V, +/- 1%, C0G/NP0, 0603 | Kemet | C0603X103K5RACTU |
| C38 | 1 | CAP, CERM, 0.33 uF, 10 V, +/- 10%, X5R, 0603 | Kemet | C0603C334K8PACTU |
| C39, C40 |
2 |
CAP, CERM, 0.22 uF, 50 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 |
TDK |
CGA3E3X7R1H224K080AB |
| C41, C42 |
2 |
CAP, CERM, 6800 pF, 50 V, +/- 5%, C0G/NP0, 0603 | MuRata | GRM1885C1H682JA01D |
| C43 | 1 | CAP, CERM, 47 pF, 100 V,+/- 5%, C0G/NP0, AEC-Q200 Grade 1, 0603 | Kemet | C0603C470J1GACAUTO |
| C44 | 1 | CAP, CERM, 4.7 uF, 16 V, +/- 10%, X6S, 0603 |
TDK |
C1608X6S1C475K080AC |
| C45 | 1 | CAP, CERM, 470 pF, 50 V, +/- 5%, C0G/NP0, 0603 |
AVX |
06035A471JAT2A |
| D1 | 1 | ???? ??? 60V 1A ?? ?? SOD-123 |
Nexperia |
PMEG6010CEGWX |
| H1, H2, H3, H4 |
4 |
?? ???, ??, #4-40 x 1/4, ???, ??? ??? |
B&F ??? ?? |
NY PMS 440 0025 PH |
| H5, H6, H7, H8 |
4 |
?? ????? ??? #4-40 ??? 0.750"(19.05mm) 3/4" ?? |
Keystone Electronics |
1902D_Ndrill |
| J1, J2, J3, J4 |
4 |
?? ?? PC 30AMP, TH | ??? | 8199 |
| J5, J6 |
2 |
??? ??? ??? .118", TH |
??? |
1040 |
| J7, J12, J13, J14 |
4 |
??, 2.54 mm, 3x1, ??, TH |
Wurth Elektronik |
61300311121 |
| J8 |
1 |
??, 100mil, 7x1, ??, TH |
Samtec |
TSW-107-07-G-S |
| J9, J10, J11 |
3 |
??, 2.54mm, 2x1, ??, TH |
Wurth Elektronik |
61300211121 |
| L1 |
1 |
???, ?? ?? ??, WESuperflux200, 2.6uH, 31.5A, 0.0016Ω, SMD |
Wurth Elektronik |
7443556260 |
| Q1, Q2, Q3, Q4 |
4 |
MOSFET, N-CH, 60 V, 71 A, SO-8FL |
ON Semiconductor |
NTMFS5C670NLT1G |
| R2, R3 |
2 |
RES, 0.003, 1%, 3 W, AEC-Q200 Grade 0, 2512 WIDE |
Susumu Co Ltd |
KRL6432E-M-R003-F-T1 |
| R4, R5, R7, R8, R9, R10, R11, R16 |
8 |
RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Panasonic |
ERJ-3GEY0R00V |
| R6 |
1 |
RES, 100, 1%, 0.1 W, 0603 |
Yageo |
RC0603FR-07100RL |
| R12 |
1 |
RES, 0, 5%, 0.1 W, 0603 |
Yageo |
RC0603JR-070RL |
| R14 |
1 |
RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW0603100KFKEA |
| R15 |
1 |
RES, 86.6 k, 1%, 0.1 W, 0603 |
Yageo |
RC0603FR-0786K6L |
| R17 |
1 |
RES, 1.00 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW06031K00FKEA |
| R19, R20 |
2 |
RES, 80.6 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW060321K0FKEA |
| R21 |
1 |
RES, 18.7 k, 1%, 0.1 W, 0603 |
Yageo |
RT0603DRE0714KL |
|
R22 |
1 |
RES, 49.9 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Panasonic |
ERJ-3EKF4992V |
|
R23 |
1 |
RES, 54.9 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW060354K9FKEA |
|
R24 |
1 |
RES, 21.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW060321K0FKEA |
|
R26 |
1 |
RES, 14.0 k, 0.5%, 0.1 W, 0603 |
Yageo America |
RT0603DRE0714KL |
| SH-J1, SH-J2, SH-J3, SH-J4 |
4 |
?? ?? 2.54mm ?? ?? ? ?? ?? |
Harwin |
M7582-05 |
| TP1, TP2, TP6, TP8 |
4 |
??? ??, ????, ??, TH |
??? |
5000 |
| TP3 |
1 |
??? ??, ????, SMT |
??? |
5015 |
| TP4, TP5, TP7, TP9 |
4 |
??? ??, ????, ???, TH |
??? |
5001 |
| U1 |
1 |
??? ???? 2.2MHz ?? VIN ? IQ ?? ??? ???? |
??? ?????? |
LM5123QRGRRQ1 |
| C1 |
0 |
CAP, CERM, 2200 pF, 100 V, +/- 10%, X7R, 0603 |
MuRata |
GRM188R72A222KA01D |
| C28, C29 |
0 |
CAP, CERM, 0.1 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 |
MuRata |
GCJ188R72A104KA01D |
| C34 |
0 |
CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 |
TDK |
C1608X7R1H104K080AA |
| FID1, FID2, FID3, FID4, FID5, FID6 |
0 |
??? ??. ????? ???? ?? ????. |
?? ?? |
?? ?? |
| L2 |
0 |
???, ??, ????, 2uH, 39.9A, 0.001909?, SMD |
Coilcraft |
XAL1580-202MEB |
| R1 |
0 |
RES, 2.00, 1%, 0.5 W, AEC-Q200 Grade 0, 1210 |
Panasonic |
ERJ-14BQF2R0U |
| R13 |
0 |
RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW0603100KFKEA |
| R18 |
0 |
RES, 80.6 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 |
Vishay-Dale |
CRCW060380K6FKEA |
| R25 |
0 |
RES, 24.9 k, 0.1%, 0.1 W, 0603 |
Yageo America |
RT0603BRD0724K9L |