SNOU205 December   2024 LMG2650

 

  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
    5. 1.5 General TI High Voltage Evaluation User Safety Guidelines
      1. 1.5.1 Safety and Precautions
  7. 2Hardware
    1. 2.1 LMG2650EVM-100 Daughtercard
      1. 2.1.1 Test Points
      2. 2.1.2 Integrated Current Sensing
      3. 2.1.3 Enable Pin
      4. 2.1.4 GDH
      5. 2.1.5 Power Pins
      6. 2.1.6 Heat Sink
    2. 2.2 Motherboard
      1. 2.2.1 Bias Supply
      2. 2.2.2 PWM Input
      3. 2.2.3 Fault Protection
    3. 2.3 Recommended Footprint
    4. 2.4 Test Equipment
    5. 2.5 Test Procedure When Paired With LMG342X-BB-EVM
      1. 2.5.1 Setup
      2. 2.5.2 Start-Up and Operating Procedure
      3. 2.5.3 Test Results
      4. 2.5.4 Shutdown Procedure
      5. 2.5.5 Additional Operating Notes
  8. 3Hardware Design Files
    1. 3.1 LMG2650EVM-100 Schematic
    2. 3.2 Motherboard Schematic
    3. 3.3 PCB Layout
    4. 3.4 Bill of Materials
  9. 4Additional Information
    1. 4.1 Trademarks
  10. 5Related Documentation

3.4 Bill of Materials

Table 3-1 Bill of Materials for LMG2650EVM-100

Designator

Quantity

Description

Part Number

!PCB1

1

Printed Circuit Board

HVP100

C1, C2

2

CAP, CERM, 68pF, 50V, +/- 5%, C0G/NP0, 0402

C1005C0G1H680J050BA

C3

1

CAP, CERM, 1µF, 25V, +/- 10%, X7R, 0603

C1608X7R1E105K080AB

C4

1

CAP, CERM, 0.022uF, 50V, +/- 10%, X7R, 0402

GRM155R71H223KA12D

C5, C6, C7, C8

4

CAP, CERM, 0.022µF, 1000V,+/- 10%, X7R, AEC-Q200 Grade 1, 1206

C1206C223KDRACTU

C9, C10, C11

3

CAP, CERM, 0.1uF, 1000V, +/- 10%, X7R, 1812

C1812W104KDRACTU

H1

1

Thermal Interface Material, 30x30x1mm

GR80B, Fujipoly

J1

1

Header, 100mil, 6x2, Gold, R/A, TH

TSW-106-08-G-D-RA

J2

1

Header, 100mil, 2x1, Gold, TH

TSW-102-07-G-S

J3

1

Header, 100mil, 3x1, Gold, TH

PBC03SAAN

MP1

1

HTSNK + FAN 30.0x30.0x20.0mm

S05MZZ3S-A

R1, R2

2

RES, 49.9, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

CRCW040249R9FKED

R3, R4

2

RES, 0, 5%, 0.125 W, 0805

RC0805JR-070RL

R5

1

RES, 205, 1%, 0.1 W, 0603

RC0603FR-07205RL

R6

1

RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

ERJ-2GE0R00X

SH-J1, SH-J2

2

Shunt, 100mil, Gold plated, Black

SNT-100-BK-G

TP1, TP2, TP3

3

Test Point, Compact, White, TH

5007

TP4, TP8, TP9

3

Test Point, Multipurpose, Red, TH

5010

TP5, TP6, TP7, TP12

4

Test Point, Multipurpose, Black, TH

5011

TP10

1

Test Point, Compact, SMT

5016

TP11

1

Test Point, SMT

S2751-46R

TP13, TP14, TP15, TP16, TP17, TP18

6

PCB Pin, 0.04" DIA, Edge-Mount

3621-0-32-15-00-00-08-0

U1

1

Integrated 650V GaN Half-Bridge

LMG2650

Table 3-2 Bill of Materials for LMG342X-BB-EVM
DESIGNATORQTYDESCRIPTIONPART NUMBER
5V, 12V, HVIN, HVOUT, SW, TACH, VAUX7Test Point, Compact, Red, TH5005
5V_EN, HVIN_EN2LED, Green, SMDLG L29K-G2J1-24-Z
ACMGND, AGND1, AGND2, PGND4, PGND55Test Point, Compact, Black, TH5006
C1, C6, C8, C9, C185CAP, CERM, 1µF, 25V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603CGA3E1X7R1E105K080AD
C2, C32CAP, CERM, 1600pF, 50V, +/- 5%, C0G/NP0, 0603GRM1885C1H162JA01D
C5, C10, C12, C14, C21, C236CAP, CERM, 39pF, 50V, +/- 5%, C0G/NP0, 0603GRM1885C1H390JA01D
C151CAP, CERM, 10uF, 25V, +/- 20%, X5R, 0603GRT188R61E106ME13D
C16, C202CAP, CERM, 0.022uF, 50V, +/- 10%, X7R, 0603885012206091
C171CAP, CERM, 100uF, 6.3V, +/- 20%, X5R, 0805GRM21BR60J107M
C191CAP, CERM, 10uF, 25V, +/- 10%, X5R, 0805CL21A106KAFN3NE
C221CAP, Film, 20µF, 900V,+/- 10%, 0.0055 ohm, THFE37M6C0206KB
C251CAP, AL, 150uF, 600V, +/- 20%, THLGN2X151MELB50
CIN3, CIN4, COUT3, COUT44CAP, CERM, 0.1uF, 630V, +/- 10%, X7R, 1812GRM43DR72J104KW01L
D1, D32Diode, Schottky, 30V, 0.2A, SOD-323BAT54WS-7-F
H1, H8, H9, H10, H11, H1263484
H2, H3, H4, H5, H6, H76MACHINE SCREW PAN PHILLIPS 4-40PMSSS 440 0025 PH
H131Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panheadNY PMS 440 0025 PH
H1411902C
HS_FET_PWM, LS_FET_PWM, PWM_HS, PWM_LS4Test Point, Compact, White, TH5007
HS_FLT, LS_FLT2LED, Red, SMDLS L29K-G1J2-1-Z
HS_OC, LS_OC2LED, Yellow, SMDSML-E12Y8WT86
HVBUS1, HVBUS2, PGND1, PGND2, SW1, SW26Receptacle, 1 Pos, Gold, TH0435-0-15-15-03-27-10-0
J1, J92Terminal Block, 5.08mm, 2x1, TH0395443002
J2, J42Header, 100mil, 6x1, Gold, THTSW-106-07-G-S
J3, J82Connector, TH, BNC112404
J5112 Position Receptacle, Bottom Entry Connector Surface MountHLE-106-02-G-DV-BE-A
J6, J122Terminal Block, 2x1, 2.54mm, TH282834-2
J7, J14, J153Header, 100mil, 3x1, Gold, THTSW-103-07-G-S
J10, J11, J133Header, 100mil, 2x1, Gold, THTSW-102-07-G-S
J16, J17, J183Standard Banana Jack, Uninsulated3267
L21INDUCTOR 570uH 13A750317345
L31Coupled inductor, 47uH, 1.14A, 0.4825 ohm, SMDDRQ73-470-R
LBL11Thermal Transfer Printable Labels, 1.250" W x 0.250" H - 10,000 per rollTHT-13-457-10
R1, R5, R29, R304RES, 3.3 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW06033K30JNEA
R2, R4, R93RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW06030000Z0EA
R3, R152Trimmer, 5 K, 0.25 W, SMD3224X-1-502E
R6, R222RES, 100 k, 5%, 0.1 W, 0603CRCW0603100KJNEAC
R7, R212RES, 100, 5%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW0603100RJNEA
R8, R272RES, 105 k, 1%, 0.1 W, 0603RC0603FR-07105KL
R10, R11, R12, R13, R14, R16, R17, R18, R19, R2010RES, 30 k, 5%, 0.25 W, AEC-Q200 Grade 0, 1206CRCW120630K0JNEA
R251RES, 6.20 k, 1%, 0.1 W, 0603RC0603FR-076K2L
R261RES, 1.18 k, 1%, 0.1 W, 0603RC0603FR-071K18L
R281RES, 33.2 k, 0.1%, 0.1 W, 0603RT0603BRD0733K2L
R311RES, 1.6 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW06031K60JNEA
SH-J1, SH-J2, SH-J3, SH-J4, SH-J55Shunt, 100mil, Gold plated, BlackSNT-100-BK-G
U1, U22Automotive Catalog Dual 2-Input Positive-AND Gate, DCT0008A, LARGE T&R
U3, U52Triple Schmitt-Trigger Inverter, DCU0008A (VSSOP-8)SN74LVC3G14DCUTG4
U411A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage for Military and Rugged Applications, 7 pin TO-PMODLMZ12001EXTTZ/NOPB