SLVUCY4A June   2024  – November 2024 LM5190-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Test Setup and Procedure
      1. 2.1.1 EVM Connections
      2. 2.1.2 Test Equipment
      3. 2.1.3 Recommended Test Setup
        1. 2.1.3.1 Input Connections
        2. 2.1.3.2 Output Connections
      4. 2.1.4 Test Procedure
        1. 2.1.4.1 Basic Test Procedure
  8. 3Implementation Results
    1. 3.1 Test Data and Performance Curves
      1. 3.1.1 Efficiency
      2. 3.1.2 Operating Waveforms
        1. 3.1.2.1 Start-Up and Shutdown With EN
        2. 3.1.2.2 Switching
        3. 3.1.2.3 Load Transient (CV), ISET Modulation (CC)
      3. 3.1.3 Thermal Performance
      4. 3.1.4 Bode Plot
      5. 3.1.5 EMI Performance
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1. 5.1 Trademarks
  11. 6Device and Documentation Support
    1. 6.1 Device Support
      1. 6.1.1 Development Support
    2. 6.2 Documentation Support
      1. 6.2.1 Related Documentation
        1. 6.2.1.1 PCB Layout Resources
        2. 6.2.1.2 Thermal Design Resources
  12. 7Revision History

4.3 Bill of Materials

Table 4-1 Bill of Materials
QTY REF DES DESCRIPTION PART NUMBER MFR
1 C1 CAP, AL, 100uF, 100V, +/- 20%, 0.33 ohm, SMD EMVY101ATR101MKE0S Chemi-Con
7 C7, C8, C21, C22, C30, C37, C44 CAP, CERM, 0.1µF, VAC/100 VDC,+/- 20%, X7R, AEC-Q200 Grade 1, 0603 HMK107B7104MAHT Taiyo Yuden
8 C13, C14, C23, C24, C25, C26, C27, C28 4.7µF ±10% 100V Ceramic Capacitor X7R 1210 (3225 Metric) CNC6P1X7R2A475K250AE TDK
7 C15, C16, C17, C18, C19, C20, C42 CAP, CERM, 0.01µF, 100V,+/- 10%, X7R, 0603 885012206114 Wurth Elektronik
1 C29 CAP, CERM, 0.22µF, 100V,+/- 20%, X7S, AEC-Q200 Grade 1, 0603 HMK107C7224MAHTE Taiyo Yuden
4 C32, C33, C34, C35 CAP, CERM, 22µF, 25V,+/- 10%, X7R, 1210 C1210C226K3RAC7800 Kemet
1 C38 CAP, CERM, 2.2uF, 16V, +/- 20%, X7S, AEC-Q200 Grade 1, 0603 CGA3E1X7S1C225M080AC TDK
1 C39 CAP, CERM, 100pF, 100V, +/- 5%, C0G/NP0, 0603 GRM1885C2A101JA01D MuRata
1 C40 CAP CER 0.012UF 25V C0G/NP0 0603 C0603C123J3GACTU Kemet
1 C41 CAP, CERM, 1uF, 25V, +/- 10%, X7R, 0603 06033C105KAT2A AVX
1 C43 CAP, CERM, 47pF, 50V,+/- 5%, C0G/NP0, AEC-Q200 Grade 0, 0603 CGA3E2NP01H470J080AA TDK
4 H1, H2, H3, H4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead NY PMS 440 0025 PH B&F Fastener Supply
4 H5, H6, H7, H8 Standoff, Hex, 1"L #4-40 Nylon 1902E Keystone
2 J1, J5 2 Position Wire to Board Terminal Block Horizontal with Board 0.200" (5.08mm) Through Hole 691253510002 Wurth Electronics
4 J3, J4, J6, J7 Header, 2.54mm, 3x1, Gold, TH 61300311121 Wurth Electronics
1 J8 Header, 100mil, 11x1, Gold, TH TSW-111-07-G-S Samtec
1 J9 Test point 1040 Keystone
1 L4 6.8µH Shielded Molded Inductor 14.8A 12.5mOhm Max Nonstandard XGL1060-682MEC Coilcraft
2 Q1, Q2 N-Channel 80V 13A (Ta), 57A (Tc) 3.7W (Ta), 73W (Tc) Surface Mount 5-DFN (5x6) (8-SOFL) NTMFS6H848NT1G onsemi
1 R1 RES, 0, 5%, 0.25 W, AEC-Q200 Grade 0, 1206 RCA12060000ZSEA Vishay-Dale
4 R2, R5, R12, R21 RES, 0, 5%, 0.1 W, 0603 RC0603JR-070RL Yageo
2 R3, R4 RES, 100 k, 1%, 0.1 W, 0603 RC0603FR-07100KL Yageo
1 R6 RES, 0.005, 1%, 2 W, 2512 WIDE FCSL64R005FER Ohmite
1 R7 RES, 54.9 k, 1%, 0.1 W, 0603 RC0603FR-0754K9L Yageo
1 R11 RES, 49.9, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 ERJ-3EKF49R9V Panasonic
1 R13 RES, 4.99 k, 1%, 0.1 W, 0603 RC0603FR-074K99L Yageo
1 R15 RES, 9.53 k, 1%, 0.1 W, 0603 RC0603FR-079K53L Yageo
1 R18 RES, 5.90 k, 1%, 0.1 W, 0603 RC0603FR-075K9L Yageo
4 SH-J1, SH-J2, SH-J3, SH-J4 Single Operation 2.54mm Pitch Open Top Jumper Socket M7582-05 Harwin
1 U1 80V Synchronous Buck Controller with Constant Current Constant Voltage Regulation LM5190-Q1 Texas Instruments