Samsung S3F84A5 Manuale Utente
S3F84P4_AN_REV0.00 (PRELIMINARY SPEC)
5 APPENDIX
Samsung Confidential
17
5
APPENDIX
5.1 BOM LIST OF KEY CIRCUIT
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.