SLVUCJ6 November   2022 LP5890

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  4. 2Function Descriptions
  5. 3Test Setup
    1. 3.1 System/Tool Requirements
    2. 3.2 Software Setup
    3. 3.3 Hardware Setup for Single Device
    4. 3.4 Hardware Setup for Dual Cascaded Devices
  6. 4Additional Resources
  7. 5Schematic
  8. 6Layout
  9. 7Bill of Materials

Bill of Materials

Table 7-1 lists the bill of materials for LP5890EVM.

Table 7-1 Bill of Materials
DesignatorQty.DescriptionPart NumberManufacturer
C1, C3, C43

CAP, CERM, 1 µF, 10 V,±20%, X5R, 0402

CC0402MRX5R6BB105

Yageo America

C2, C5, C7, C94CAP, CERM, 10 uF, 10 V, ±10%, X7T, 0603ZRB18AD71A106KE01LMuRata
C61CAP, CERM, 120 pF, 50 V, ±1%, C0G/NP0, 0603VJ0603A121FXACW1BCVishay-Sprague
C81CAP, CERM, 4.7 uF, 10 V, ±10%, X5R, 0603CGB3B1X5R1A475K055ACTDK
D1_M0... D128_M1256LED, RGB, SMDEAST1616RGBA8Everlight
J1, J22Header, 2.54mm, 10x2, Gold, SMTTSM-110-01-L-DVSamtec
J31Header, 100mil, 4x1, Gold, R/A, THTSW-104-08-G-S-RASamtec
J41Receptacle, 100mil, 4x1, Gold, R/A, THPPPC041LGBN-RCSullins Connector Solutions
J5, J6, J73Header, 2 mm, 3x1, Gold, SMTTMM-103-01-G-S-SMSamtec
L11Inductor, Shielded, Metal Composite, 470 nH, 3.6 A, 0.032 ohm, SMDDFE201610E-R47M=P2MuRata
LBL11Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per rollTHT-14-423-10Brady
R11RES, 7.87 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402CRCW04027K87FKEDVishay-Dale
R21RES, 51.1 k, 0.1%, 0.1 W, 0603RT0603BRD0751K1LYageo America
R31RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW0603100KFKEAVishay-Dale
R41RES, 226 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW0603226KFKEAVishay-Dale
S1, S2, S3, S4, S55Switch, Slide, SPDT 100 mA, SMTCAS-120TACopal Electronics
SH-J1, SH-J2, SH-J33Shunt, 2 mm, Gold plated, Black2SN-BK-GSamtec
TP1, TP22Terminal, Turret, TH, Double1503-2Keystone
U1148 Current Sources, 32 Scans, Common Cathode Matrix LED Display DriverLP5890RRFRTexas Instruments
U212-A High Efficiency Synchronous Buck Converter, DMQ0006A (VSON-HR-6)TPS62825DMQTTexas Instruments