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LP8866EVM Bill of Materials

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SNVU685A – December 2019 – Revised June 2020

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LP8866EVM User's Guide

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LP8866EVM Bill of Materials

Table 1

lists the bill of materials for the LP8866EVM.

Table 1. LP8866EVM Bill of Materials

Designator

QTY

Value

Part Number

Manufacturer

Description

Package

Reference

!PCB1

1

PSIL099

Printed Circuit Board

C4, C5, C12,
C13, C47

5

10uF

CGA6P1X7R1N106M250AC

TDK

CAP, CERM, 10 µF, 75 V,+/-
20%, X7R, AEC-Q200 Grade 1,
1210

1210

C6, C7, C8,
C9, C22

5

0.01uF GCM188R72A103KA37J

MuRata

CAP, CERM, 0.01 µF, 100 V,+/-
10%, X7R, AEC-Q200 Grade 1,
0603

0603

C14, C15

2

33uF

EEHZC1J330P

Panasonic

CAP, Polymer Hybrid, 33 uF, 63
V, +/- 20%, 40 ohm, 8x10 SMD

8x10

C16, C17,
C20, C21

4

4.7uF

CGA5L3X7R1H475K160AE

TDK

CAP, CERM, 4.7 µF, 50 V,+/-
10%, X7R, AEC-Q200 Grade 1,
1206

1206

C18, C19

2

0.01uF GCM155R71H103KA55D

MuRata

CAP, CERM, 0.01 uF, 50 V, +/-
10%, C0G/NP0, 0402

0402

C23

1

10uF

UMK325AB7106KMHT

Taiyo Yuden

CAP, CERM, 10 uF, 50 V, +/-
10%, X7R, AEC-Q200 Grade 1,
1210

1210

C24

1

68uF

EEE-FK1J680UP

Panasonic

CAP, AL, 68 uF, 63 V, +/- 20%,
0.65 ohm, AEC-Q200 Grade 2,
SMD

SMT Radial F

C26

1

4.7uF

GCM21BR71C475KA73L

MuRata

CAP, CERM, 4.7 uF, 16 V, +/-
10%, X7R, AEC-Q200 Grade 1,
0805

0805

C27, C31

2

0.1uF

C0402C104K4RACAUTO

Kemet

CAP, CERM, 0.1 uF, 16 V, +/-
10%, X7R, AEC-Q200 Grade 1,
0402

0402

C29

1

2.2uF

CGA4J3X7R1H225K125AB

TDK

CAP, CERM, 2.2 uF, 50 V, +/-
10%, X7R, AEC-Q200 Grade 1,
0805

0805

C30

1

4.7uF

GCM31CR71C475KA37L

MuRata

CAP, CERM, 4.7 uF, 16 V, +/-
10%, X7R, AEC-Q200 Grade 1,
1206

1206

C33, C35,
C37, C39,
C41, C43

6

1000p

F

CGA3E2X7R2A102K080AA

TDK

CAP, CERM, 1000 pF, 100 V,
+/- 10%, X7R, AEC-Q200
Grade 1, 0603

0603

C44

1

22uF

CGA6P1X7R1C226M250AC

TDK

CAP, CERM, 22 uF, 16 V, +/-
20%, X7R, AEC-Q200 Grade 1,
1210

1210

C45, C46

2

1uF

CGA5L2X7R1E105M160AA

TDK

CAP, CERM, 1 uF, 25 V, +/-
20%, X7R, AEC-Q200 Grade 1,
1206_190

1206_190

D1

1

100V

FSV10100V

Fairchild
Semiconductor

Diode, Schottky, 100 V, 10 A,
AEC-Q101, TO-277A

TO-277A

D2, D3, D4

3

Super

Red

VLMS20J2L1-GS08

Vishay-
Semiconductor

LED, Super Red, SMD

2.2x1.3x1.4mm

F1

1

0679L9150-01

Bel Fuse

FUSE BRD MNT 15A
125VAC/VDC

2410

FB1

1

50

ohm

BLM31SN500SZ1L

MuRata

Ferrite Bead, 50 ohm @ 100
MHz, 12 A, 1206

1206

FB2, FB3

2

560

ohm

782853561

Wurth
Elektronik

Ferrite Bead, 560 ohm @ 100
MHz, 1.5 A, 0805

0805

H1, H2, H3,
H4

4

NY PMS 440 0025 PH

B&F Fastener
Supply

Machine Screw, Round, #4-40 x
1/4, Nylon, Philips panhead

Screw

Содержание LP8866EVM

Страница 1: ...erials BOM of the LP8866EVM Contents 1 Introduction 2 2 Test Setup 2 3 LP8866EVM Board Layout 10 4 LP8866EVM Schematic 11 5 LP8866EVM Bill of Materials 12 6 LED Load Board 15 List of Figures 1 LP8866E...

Страница 2: ...s can be controlled globally through the I C interface or PWM input 1 1 Features The EVM has the following features Up to 48 V Vout boost controller Six high precision current sinks Supports built in...

Страница 3: ...r higher LED cable 7 position ribbon cable PC to run GUI software GUI software 2 3 Hardware Setup Figure 2 shows the hardware setup of the LP8866EVM Connect a 12 V external power supply between the po...

Страница 4: ...GUI software from the LP8866EVM tools folder Follow the instructions to finish the GUI installation Once installed a shortcut to the GUI is found on the desktop and also in the start up menu under the...

Страница 5: ...he bottom left corner of the GUI The button should be like the one shown in Figure 3 There should be a Hardware connected message on the status bar next to the button If it shows Hardware not Connecte...

Страница 6: ...n Figure 5 LP8866EVM LED Control Page 2 6 Additional GUI Functions In the selection tab on the left hand side the user can switch between LED Control Monitor Faults Diagnostics and Register Map tabs T...

Страница 7: ...T_STATUS 16 bit value for detected duty cycle of PWM input signal PWM_OUTPUT_STATUS 16 bit value for configured duty cycle of PWM output signal LED_CURRENT_STATUS 12 bit current DAC code that brightne...

Страница 8: ...herwise the user will need to click READ REGISTER to read the selected register or to click READ ALL REGISTERS to read all registers Clicking on the row of a register automatically updates the corresp...

Страница 9: ...ttings as described below 1 Mount R20 to pull up EN input 2 Change pullup and pulldown resistors to select spread spectrum enable R18 or disable R25 option 3 Mount R19 to pull up PWM input for 100 bri...

Страница 10: ...ised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated LP8866EVM User s Guide 3 LP8866EVM Board Layout Figure 9 and Figure 10 illustrate the EVM board layout F...

Страница 11: ...NVU685A December 2019 Revised June 2020 Submit Documentation Feedback Copyright 2019 2020 Texas Instruments Incorporated LP8866EVM User s Guide 4 LP8866EVM Schematic Figure 11 shows the LP8866EVM sche...

Страница 12: ...V 20 0 65 ohm AEC Q200 Grade 2 SMD SMT Radial F C26 1 4 7uF GCM21BR71C475KA73L MuRata CAP CERM 4 7 uF 16 V 10 X7R AEC Q200 Grade 1 0805 0805 C27 C31 2 0 1uF C0402C104K4RACAUTO Kemet CAP CERM 0 1 uF 1...

Страница 13: ...m AEC Q200 Grade 0 SMD Shielded Inductor L3 1 9uH PLT10HH501100PNL MuRata Coupled inductor 9 uH 10A 0 0036 ohm SMD 12 9x6 6mm Q1 1 60V SQJ459EP T1_GE3 Vishay Semiconductor MOSFET P CH 60 V 52 A AEC Q1...

Страница 14: ...3 1 TLV70033QDDCRQ1 Texas Instruments Single Output Automotive LDO 200 mA Fixed 3 3 V Output 2 to 5 5 V Input with Low IQ 5 pin SOT DDC 40 to 125 degC Green RoHS no Sb Br DDC0005A C1 0 220pF GRM188R72...

Страница 15: ...14 J213 J176 J175 J178 J177 1 3 5 D81A 2 4 D81B 1 3 5 D82A 1 3 5 D83A 1 3 5 D84A 1 3 5 D85A 1 3 5 D86A 1 3 5 D87A 1 3 5 D88A 1 3 5 D89A 1 3 5 D90A 1 3 5 D91A 1 3 5 D92A 1 3 5 D93A 1 3 5 D94A 1 3 5 D95...

Страница 16: ...05 07 G S Samtec Header 100mil 5x1 Gold TH 5x1 Header R1 R2 R3 R4 R5 R6 6 CRCW12064R99FKEA HP Vishay Dale Res Thick Film 1206 4 99 Ohm 1 0 75W 3 4W 100ppm C Pad SMD Automotive T R 1206 SH J1 SH J19 19...

Страница 17: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Страница 18: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Страница 19: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Страница 20: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Страница 21: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Страница 22: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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