ZXSC400 Zetex Semiconductors plc., ZXSC400 Datasheet - Page 12

• Manufacturer Part Number: ZXSC400
• Description: Led Driver Boost Converter
• Manufacturer: Zetex Semiconductors plc.

Bill of Materials
Li - Ion to 4 LED converter
Ref
U1
U2
L1
R1
R2
C1
C2
LED
ZXSC400
Value
10 H
47m
15
2.2 F/6V3
2.2 F/16V
90
80
70
60
2.5
Input Voltage vs Efficiency
4 White LEDs
I
LED
=20mA
3.0
Input voltage (V)
Part Number
ZXSC400
ZX3CDBS1M832
CMD4D11-100MC
LR1206 / RL1220
Generic
GRM Series
GRM Series
NSCW215
L=22 H
R
3.5
L=10 H
R
SENSE
SENSE
=80m
=47m
4.0
12
Manufacture
Zetex
Zetex
Sumida
IRC / Cyntec
Generic
Murata
Murata
Nichia
30
25
20
15
10
5
0
2.5
Input Voltage vs LED Current
4 White LEDs
3.0
Input Voltage (V)
Comments
LED driver IC
NPN + Schottky dual
1mm height profile
1206 / 0805 size
0603 size
0805 size
1206 size
White SMT LED
3.5
ISSUE 1 - JANUARY 2003
4.0