SLVUC69 May   2021

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Schematic
  4. 3General Configuration and Description
    1. 3.1 Physical Access
    2. 3.2 Adjusting the Switching Frequency
    3. 3.3 Adjusting the Current Limit Value
    4. 3.4 Adjusting the Cable Compensation Value
    5. 3.5 Test Setup
  5. 4Board Layout
  6. 5Bill of Materials

5 Bill of Materials

Table 5-1 details the EVM bill of materials.

Table 5-1 Bill of Materials
Designator QTY Value Description Package Reference Part Number Manufacturer
C1, C3, C4, C18 4 0.1uF CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 C0603C104K5RACAUTO Kemet
C2 1 2.2uF CAP, CERM, 2.2 uF, 16 V, +/- 20%, X5R, 0603 0603 885012106018 Wurth Elektronik
C6, C7, C8 3 22uF CAP, CERM, 22 µF, 25 V,+/- 10%, X7R, 1210 1210 CL32B226KAJNFNE Samsung Electro-Mechanics
C10, C11, C12 3 10uF CAP, CERM, 10 µF, 50 V,+/- 20%, X7R, AEC-Q200 Grade 1, 1210 1210 UMJ325KB7106MMHP Taiyo Yuden
C13 1 0.1uF CAP, CERM, 0.1 uF, 50 V, +/- 5%, X7R, 1206 1206 12065C104JAT2A AVX
C16, C19, C20 3 0.22uF CAP, CERM, 0.22 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CL10B224KO8VPNC Samsung
C17 1 10uF CAP, CERM, 10 uF, 25 V, +/- 10%, X5R, 0805 0805 C2012X5R1E106K125AB TDK
D4 1 Blue LED, Blue, SMD LED_0603 150060BS75000 Wurth Elektronik
D5 1 Green LED, Green, SMD LED_0603 150060GS75000 Wurth Elektronik
D6 1 Red LED, Red, SMD LED_0603 150060RS75000 Wurth Elektronik
EN1 1 Header, 2.54 mm, 2x1, Tin, TH Header, 2.54 mm, 2x1, TH TSW-102-07-T-S Samtec
J1, J2 2 Conn Term Block, 2POS, 3.5mm, TH 11x8.5x7.3mm 1751248 Phoenix Contact
J3 1 Connector, Receptacle, USB Type C, R/A Connector, Receptacle, USB Type C, R/A, THT/SMT 632723300011 Wurth Elektronik
J4 1 Connector, Plug, USB Type A, R/A, Top Mount SMT USB 2.0, SMT Plug, 18.65x4.5x12mm 931 Keystone
J5, J6 2 Header, 2.54 mm, 3x1, Gold, TH Header, 2.54mm, 3x1, TH 61300311121 Wurth Elektronik
J7 1 Header, 2.54mm, 2x2, Gold, TH Header, 2.54mm, 2x2, TH PBC02DAAN Sullins Connector Solutions
L1 1 8.2uH Inductor, Shielded, Hyperflux, 8.2 µH, 5.3 A, 0.0253 ohm, SMD 6.65x6.45mm 74439346082 Wurth Elektronik
Q1 1 20V MOSFET, 2-CH, N-CH, 20 V, 12 A, DPA0008A (VSON-8) DPA0008A CSD85312Q3E Texas Instruments
R1, R2, R8, R10, R26 5 0 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603ZT0R00 Stackpole Electronics Inc
R3 1 0.015 RES, 0.015, 1%, 0.5 W, 2010 2010 WSL2010R0150FEA Vishay-Dale
R4, R6 2 20k RES, 20 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060320K0JNEA Vishay-Dale
R5 1 301 RES, 301, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603301RFKEA Vishay-Dale
R7, R11 2 0 RES, 0, 1%, 0.5 W, 1206 1206 5108 Keystone
R9 1 10.0 RES, 10.0, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 CRCW080510R0FKEA Vishay-Dale
R12 1 49.9k RES, 49.9 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060349K9FKEA Vishay-Dale
R13, R14 2 5.62k RES, 5.62 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06035K62FKEA Vishay-Dale
R15, R25 2 15.0k RES, 15.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060315K0FKEA Vishay-Dale
R16, R17 2 100k RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100KFKEA Vishay-Dale
R18, R19, R20 3 10k RES, 10 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060310K0JNEA Vishay-Dale
R21, R22 2 1.0k RES, 1.0 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031K00JNEA Vishay-Dale
R23, R24 2 5.1k RES, 5.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06035K10JNEA Vishay-Dale
TP1, TP2, TP3, TP7, TP8, TP9, TP10, TP11, TP12 9 Test Point, Multipurpose, White, TH White Multipurpose Testpoint 5012 Keystone
TP4 1 Test Point, Miniature, SMT Testpoint_Keystone_Miniature 5015 Keystone
TP5, TP6 2 Test Point, Compact, SMT Testpoint_Keystone_Compact 5016 Keystone
U1 1 USB Type-C and BC1.2 5V 3.5A Output, 36V Input Synchronous Buck with Cable Compensation, RHB0032R (VQFN-32) RHB0032R TPS25830S10QWRHB Texas Instruments
C5 0 47uF CAP, AL, 47 uF, 25 V, +/- 20%, 0.4 ohm, SMD SMT Radial E EEE-FC1E470P Panasonic
C9 0 100uF CAP, AL, 100 µF, 50 V, +/- 20%, SMD D8xL10.5mm 865060653010 Wurth Elektronik
C14, C15 0 0.1uF CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 C0603C104K5RACAUTO Kemet
C21 0 0.1uF CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0603 0603 CL10B104KO8NNNC Samsung Electro-Mechanics
D1, D2, D3 0 18V Diode, TVS, Uni, 18 V, 29.2 Vc, 400 W, 13.7 A, AEC-Q101, SMA SMA SZ1SMA18AT3G Littelfuse
R27 0 11.5k RES, 11.5 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060311K5FKEA Vishay-Dale