Texas Instruments LM25180-Q1, Руководство пользователя

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EVM Documentation
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16 SNVU609B – October 2018 – Revised April 2020
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Copyright © 2018–2020, Texas Instruments Incorporated
LM5180-Q1 Dual-Output EVM User's Guide
7.2 Bill of Materials
Table 4. Bill of Materials
COUNT REF DES DESCRIPTION PART NUMBER MFR
1 C1 Capacitor, Ceramic, 22 pF, 250 V, X7R, 0603 Std Std
2 C2, C3 Capacitor, Ceramic, 10 μ F, 25 V, X7R, 1206
GRM32ER60J107ME20 Murata
885012109004 Würth Electronik
12106D107KAT2A AVX
1 C5
Aluminum Electrolytic, 10 µF, 100 V, ±20% 865060845002 Würth Electronik
Aluminum Electrolytic, 33 µF, 100 V, ±20%, AEC-Q200 grade 2 EEE-FK2A330P Panasonic
1 C6 Capacitor, Ceramic, 0.1 μ F, 100 V, X7R, 0603 C1608X7R1A105K080AC TDK
2 C7, C8 Capacitor, Ceramic, 4.7 μ F, 100 V, X7S, 1210
C3225X7S2A475M200AB TDK
GRJ32DC72A475KE11L Murata
2 C9, C10
Capacitor, Ceramic, 22 μ F, 16 V, X6S, 1206 C3216X6S1C226M160AC TDK
Capacitor, Ceramic, 22
μ
F, 16 V, X7S, 1206 GRM31CC71C226ME11L Murata
2 C12, C13 Capacitor, Ceramic, 22 pF, 100 V, X7R, 0603 Std Std
1 C14 Capacitor, Ceramic, 1 nF, 2 kV, X7R, 1206 Std Std
1 C15 Capacitor, Ceramic, 47 nF, 16 V, X7R, 0603 Std Std
1 D1 Switching Diode, 200 V, 1 A, SOD-123 DFLU1200-7 Diodes Inc.
1 D2
Zener, 24 V, 1 W, PowerDI-123, AEC-Q101 DFLZ24-7 Diodes Inc.
Zener, 24 V, 1 W, SOD-123 DFLZ24-TP Micro Commercial
1 D3 Schottky Diode, 100 V, 1 A, SOD-123 DFLS1100-7 Diodes Inc.
1 D4 Switching Diode, 100 V, 1 A, SOD-323 CMDD4448 Central Semi
1 D5 Zener, 18 V, SOD-523 BZT52C18VT-7 Diodes Inc.
1 D6 Zener, 8.2 V, SOD-523 BZT52C8V2T-7 Diodes Inc.
1 L1 Ferrite bead, 22 Ω at 100 MHz, 8 m Ω max, 6 A 742792021 Würth Electronik
1 L2 Inductor, 10 µH ±20%, 150 m Ω max, 1.3 A 744042100 Würth Electronik
1 T1 Flyback transformer, 30 µH, 2 A, 1 : 1 : 0.52 turns ratio, 9 × 10 mm
YA8916-BL Coilcraft
750317595 Würth Electronik
3 R1, R2, R3 Resistor, Chip, 100 Ω , 1/8W, 5%, 0805 Std Std
1 R4 Resistor, Chip, 340 k Ω , 1/16W, 1%, 0603 Std Std
1 R5 Resistor, Chip, 200 k
Ω
, 1/16W, 1%, 0603 Std Std
1 R6 Resistor, Chip, 154 k Ω , 1/16W, 1%, 0603 Std Std
1 R7 Resistor, Chip, 68.1 k Ω , 1/16W, 1%, 0603 Std Std
1 R8 Resistor, Chip, 12.1 k
Ω
, 1/16W, 1%, 0603 Std Std
1 U1 IC, LM5180-Q1 , wide V
IN
PSR flyback converter, WSON-8 LM5180QNGURQ1 TI
1 PCB1 PCB, FR4, 2 layer, 1 oz, 55 mm x 38 mm PCB –
5 J1, J2, J3, J4, J5 Turret, PTH, 4.72 mm, VIN+, VIN–, VOUT+, VOUT–, SGND 1573-2 Keystone Electronics
4
TP1, TP2, TP3,
TP4
Test point for EN, SW, SS/BIAS, GND 5015 Keystone Electronics