Samsung S3F84A5 - Manual (Page 17)

S3F84P4_AN_REV0.00 (PRELIMINARY SPEC) 5 APPENDIX
Samsung Confidential
17
5
APPENDIX
5.1 BOM LIST OF KEY CIRCUIT
Table 5-1 shows the BOM list of key circuit.
Table 5-1 BOM list of Key Circuit
Reference Description Manufacturer Part number
R1 1K ohms
R2 10 ohms
Rs Current sensing Resistor VISHAY

WSR21R000FEA
C1 104
C2 47uF Tantalum Capacitor
C3 2nF
C4 100uF
R4 33K ohms
Q1 HEXFET Power MOSFET IR

IRF9540
D1 Schottky Diode IN5819
L1 100 uH inductance TDK

VLF12060-101M1R0
HPLED 1W1 HPLED HangKe

5.2 APPENDIX 2: SOURCE CODE
For more information, refer to Source_Code_LED_S3F84P4_V10.