 2015 Microchip Technology Inc.

DS50002363A-page 25

MCP1664 LED DRIVER

EVALUATION BOARD

USER’S GUIDE

Appendix B. Bill of Materials (BOM)

TABLE B-1:

BILL OF MATERIALS (BOM)

Qty.

Reference

Description

Manufacturer

Part Number

3

C1, C6, C7 Cap. ceramic 0.1 µF 16V 10% X7R SMD

0603

AVX Corporation

0603YC104KAT2A

1

C2

Cap. ceramic 0.47 µF 6.3V 10% X5R

SMD 0603

GRM188R60J474KA01D

2

C3, C4

Cap. ceramic 10 µF 10V 10% X7R SMD

0805

Murata Electronics

GRM21BR71A106KE51L

1

C5

Cap. ceramic 10 µF 50V 20% X7R SMD

1210

Taiyo Yuden Co., Ltd.

UMK325AB7106MM-T

1

D1

Diode Schottky MBRA140T3G 505 mV

1A 40V DO-214AC_SMA

MBRA140T3G

2

J1, J2

Conn. TP Loop Tin SMD

Harwin Inc.

S1751-46R

1

L1

Inductor 4.7 µH 3.16A 20% SMD

L7.3W7.3H4.5

Würth Elektronik

7447779004

4

LD1, LD2,

LD3, LD4

Diode LED White 3.2V 700 mA 95lm

2700K SMD L3.45W3.45H2.2

Würth Elektronik

158353027

2

Q1, Q2

Trans. FET N-CH DMN2050L-7 20V 5.9A

1.4W SOT-23-3

DMN2050L-7

1

PCB

Printed Circuit Board – MCP1664 LED

Driver Evaluation Board

—

04-10371

1

R1

Res. TKF 4.7k 5% 1/10W SMD 0603

ERJ-3GEYJ472V

1

R2

Res. TKF 2k 1% 1/10W SMD 0603

Panasonic - ECG

ERJ-3EKF2001V

1

R3

Res. TKF 0R SMD 1206

KOA Speer Electronics,

Inc.

RK73Z2BTTD

1

R4

Res. TKF 1.8k 1% 1/10W SMD 0603

Panasonic - ECG

ERJ-3EKF1801V

4

R5, R6, R8,

R9

Res. TF 10k 1% 1/16W SMD 0603

TE Connectivity, Ltd.

5-1879337-9

1

R7

Res. Trimmer Cermet 10k 10% 500 mW

TH 3386F

3386F-1-103T

3

R10, R11,

R12

Res. TKF 3.3R 1% 1/8W SMD 0805

Vishay/Dale

CRCW08053R30FKEA

1

SW1

Switch DIP 2 SPST 24V 25 mA

418121270802 SMD

Würth Elektronik

418121270802

1

TP1

Conn. TP Loop Red TH

Keystone Electronics

Corp.

5010

3

TP2, TP6,

TP10

Conn. TP Loop Black TH

Keystone Electronics

Corp.

5011

6TP3, TP4,

TP5, TP7,

TP8, TP9

Conn. TP Loop Orange TH

Keystone Electronics

Corp.

5013

Note: The components listed in this Bill of Materials are representative of the PCB assembly. The

released BOM used in manufacturing uses all RoHS-compliant components