Texas Instruments LM25141-Q1, Руководство пользователя

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EVM Documentation
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22 SNVU623B – October 2018 – Revised April 2020
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Copyright © 2018–2020, Texas Instruments Incorporated
LM5143-Q1 EVM User's Guide
7.2 Bill of Materials
Table 5. Bill of Materials
COUNT REF DES DESCRIPTION PART NUMBER MFR
1 C1 Capacitor, Aluminum, 47
μ
F, 50 V EEE-FC1H470P Panasonic
1 C2 Capacitor, Ceramic, 0.1 μ F, 100 V, X7R, 1206 YFF31AH2A105M TDK
2 C3, C4 Capacitor, Ceramic, 0.1 μ F, 100 V, X7R, 0603 C0805C104K1RACTU Kemet
9
C5, C6, C7, C13, C14,
C15, C24, C25, C26
Capacitor, Ceramic, 10
μ
F, 50 V, X7R, 1210, AEC-Q200
UMJ325KB7106KMHT Taiyo Yuden
CNA6P1X7R1H106K250AE TDK
Capacitor, Ceramic, 10 μ F, 50 V, X7R, 1206, AEC-Q200 CGA5L1X7R1H106K160AC TDK
1 C8 Capacitor, Ceramic, 0.47 μ F, 100 V, X7R, 0805 Std Std
1 C9 Capacitor, Ceramic, 0.47
μ
F, 16 V, X7R, 0805 Std Std
3 C10, C11, C12 Capacitor, Ceramic, 2.2 μ F, 10 V, X7R, 0603 Std Std
9
C16, C17, C18, C19, C20,
C21, C22, C23, C50
Capacitor, Ceramic, 10 nF, 100 V, X7R, 0603 GRM188R72A103KA01D Murata
3 C27, C28, C42 Capacitor, Ceramic, 0.1
μ
F, 25 V, X7R, 0603 Std Std
10
C31, C32, C33, C34, C35,
C37, C38, C39, C40, C41
Capacitor, Ceramic, 47 μ F, 6.3 V, X7R, 1210, AEC-Q200
CGA6P1X7S0J476M250AC TDK
JMK325B7476KMHTR Taiyo Yuden
GCM32ER70J476KE19L Murata
1 C36 Capacitor, Ceramic, 2.2
μ
F, 16 V, X7R, 0603 EMK107BB7225MA-T Taiyo Yuden
2 C43, C44 Capacitor, Ceramic, 33 pF, 100 V, C0G, 5%, 0603 Std Std
2 C47, C52 Capacitor, Ceramic, 15 pF, 50 V, C0G, 5%, 0603 Std Std
2 C48, C51 Capacitor, Ceramic, 100 nF, 25 V, X7R, 10%, 0603 Std Std
1 C49 Capacitor, Ceramic, 220 nF, 16 V, X7R, 0603 Std Std
2 C53, C54 Capacitor, Ceramic, 1 nF, 50 V, X7R, 10%, 0603 Std Std
0 C45, C46
Capacitor, Tant Polymer, 220
μ
F, 10 V, 7343, 25 m
Ω
ESR, AEC-
Q200
T598D227M010ATE025 Kemet
2 D1, D2 Schottky Diode, 60 V, 1 A, SOD-323 PMEG6010CEJ Nexperia
0 H1, H2 Surface Mount Shield, 38.1 × 25.4 mm, Height 6 mm BMI-S-205-F Laird
0 H7, H8 Shield Cover, 38.56 × 25.86 mm BMI-S-205-C Laird
1 J1 Test Point Slotted, 0.118", TH 1040 Keystone
1 J2 Header, 2.54 mm, 12×1, Au, TH PBC12SABN Sullins
1 L1
Inductor, 4.2 µH, 7.1 m Ω typ, 14A Isat, 4.7 mm typ, AEC-Q200 744325420 Würth Electronik
Inductor, 4.7 µH, 8.3 m
Ω
typ, 15.7 A Isat, 5.2 mm typ, AEC-Q200 VCHA105D-4R7MS6 Cyntec
Inductor, 4.7 µH, 9.2 m Ω typ, 15.7 A Isat, 6.5 mm max, AEC-Q200 SPM10065VT-4R7M-D TDK
2 L2, L3 Ferrite Bead, 800 Ω at 100 MHz, 8 A, 2220 HR2220V801R-10 Laird
2 L4, L5
Inductor, 0.68
μ
H, 4.8 m
Ω
typ, 25 A, 2.8 mm typ, AEC-Q200 744373460068 Würth Electronik
Inductor, 0.68 μ H, 4.5 m Ω typ, 22 A, 2.8 mm typ, AEC-Q200 VCMV063T-R68MN2T³ Cyntec
Inductor, 0.68 μ H, 7.4 m Ω typ, 12.2 A, 3 mm max, AEC-Q200 SPM5030VT-R68M-D TDK
4 Q1, Q2, Q3, Q4 MOSFET, N-Channel, 40 V, 5.7 m Ω , AEC-Q101 IPC50N04S5L5R5 Infineon
1 R1 Resistor, Chip, 1
Ω
, 1/10W, 1%, 0603 Std Std
1 R2 Resistor, Chip, 1 Ω , 1/4W, 5%, 1206 Std Std
10
R3, R4, R5, R6, R11, R13,
R14, R16, R22, R32
Resistor, Chip, 0 Ω , 1/10W, 1%, 0603 Std Std
2 R7, R8 Resistor, Chip, 7 m
Ω
, 1W, 1%, 0508, AEC-Q200 KRL2012M-R007-F-T1 Susumu
2 R12, R15 Resistor, Chip, 49.9 Ω , 1/10W, 1%, 0603 Std Std
4 R25, R26, R27, R28 Resistor, Chip, 100 k Ω , 1/16W, 1%, 0603 Std Std
1 R29 Resistor, Chip, 20 k
Ω
, 1/10W, 1%, 0603 Std Std
1 R31 Resistor, Chip, 10 k Ω , 1/10W, 1%, 0603 Std Std
1 R32 Resistor, Chip, 13.7 k Ω , 1/10W, 1%, 0603 Std Std
1 R33 Resistor, Chip, 24.9 k Ω , 1/10W, 1%, 0603 Std Std
0 R34 Resistor, Chip, 0
Ω
, 2 W, 1%, 1225 RCL12250000Z0EG Vishay
1 S1 DIP Switch, SPST, 2Pos, Slide, SMT CVS-02TB Copal Electronics
1 S2 Slide SW, SPDT 0.1 A 50VDC CJS-1201TA Copal Electronics