ZXSC400
Li - Ion to 8 LED converter
90
30
80
70
8 White LEDs
I LED =20mA
25
20
15
10
5
8 White LEDs
60
2.5
3.0
3.5
4.0
0
2.5
3.0
3.5
4.0
Bill of Materials
Input voltage (V)
Input Voltage vs Efficiency
Input Voltage (V)
Input Voltage vs LED Current
Ref
U1
Q1
D1
L1
or
R1
R2
C1
C2
LED
Value
22 H
33m
15
2.2 F/6V3
2.2 F/35V
Part Number
ZXSC400
FMMT619
ZHCS1000
CDRH4D28-220
D01608C-223
LR1206 / RL1220
Generic
GRM Series
GRM Series
NSCW215
Manufacture
Zetex
Zetex
Zetex
Sumida
Coilcraft
IRC / Cyntec
Generic
Murata
Murata
Nichia
Comments
LED driver IC
40V NPN
1A Schottky diode
0.7A, 0.235
0.7A, 0.37
1206 / 0805 size
0603 size
0805 size
1206 size
White SMT LED
ISSUE 1 - JANUARY 2003
14
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008-0131-200 CAP SUBMINI PANEL IND RED
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