SNVU836A March   2023  – April 2024 LP5891-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 Function Descriptions
    2. 2.2 Test Setup
      1. 2.2.1 System/Tool Requirements
      2. 2.2.2 Hardware Setup for Single Device
      3. 2.2.3 Hardware Setup for Dual Cascaded Devices
  8. 3Software
    1. 3.1 Software Setup
  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 Additional Resources
    2. 5.2 Trademarks
  11. 6Revision History

4.3 Bill of Materials

Table 5-1 lists the bill of materials for LP5891Q1EVM.

Table 4-1 Bill of Materials
Designator Qty. Description Part Number Manufacturer
C1, C3, C4 3

CAP, CERM, 1µF, 10V,±20%, X5R, 0402

CC0402MRX5R6BB105

Yageo America
C2, C5, C7, C9 4 CAP, CERM, 10uF, 10V, ±10%, X7T, 0603 ZRB18AD71A106KE01L MuRata
C6 1 CAP, CERM, 120pF, 50V, ±1%, C0G/NP0, 0603 VJ0603A121FXACW1BC Vishay-Sprague
C8 1 CAP, CERM, 4.7uF, 10V, ±10%, X5R, 0603 CGB3B1X5R1A475K055AC TDK
D1_M0... D128_M1 256 LED, RGB, SMD EAST1616RGBA8 Everlight
J1, J2 2 Header, 2.54mm, 10x2, Gold, SMT TSM-110-01-L-DV Samtec
J3 1 Header, 100mil, 4x1, Gold, R/A, TH TSW-104-08-G-S-RA Samtec
J4 1 Receptacle, 100mil, 4x1, Gold, R/A, TH PPPC041LGBN-RC Sullins Connector Solutions
J5, J6, J7 3 Header, 2mm, 3x1, Gold, SMT TMM-103-01-G-S-SM Samtec
L1 1 Inductor, Shielded, Metal Composite, 470nH, 3.6A, 0.032 ohm, SMD DFE201610E-R47M=P2 MuRata
LBL1 1 Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll THT-14-423-10 Brady
R1 1 RES, 7.87 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW04027K87FKED Vishay-Dale
R2 1 RES, 51.1 k, 0.1%, 0.1 W, 0603 RT0603BRD0751K1L Yageo America
R3 1 RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW0603100KFKEA Vishay-Dale
R4 1 RES, 226 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW0603226KFKEA Vishay-Dale
S1, S2, S3, S4, S5 5 Switch, Slide, SPDT 100mA, SMT CAS-120TA Copal Electronics
SH-J1, SH-J2, SH-J3 3 Shunt, 2mm, Gold plated, Black 2SN-BK-G Samtec
TP1, TP2 2 Terminal, Turret, TH, Double 1503-2 Keystone
U1 1 48 Current Sources, 64 Scans, Common Cathode Matrix LED Display Driver LP5891QRRFRQ1 Texas Instruments
U2 1 2A High Efficiency Synchronous Buck Converter, DMQ0006A (VSON-HR-6) TPS62825DMQT Texas Instruments