U2102B-XFPG3Y ATMEL Corporation, U2102B-XFPG3Y Datasheet - Page 14

• Manufacturer Part Number: U2102B-XFPG3Y
• Description: Multifunction Timer IC
• Manufacturer: ATMEL Corporation

Figure 13-1. House Number or Staircase Illumination for AC Loads
14
U2102B
House Number Illumination: V
Staircase Illumination: V
220 k
R
sync
230 V ~
V
Load
mains
22 k /2 W
16
R
1
1N4007
1
10 nF
1 M
100 k
C
6
3
V
= V
S
15
2
R
15
47 µF/
25 V
6
C
2
1
= V
22 k
13
14
3
R
820 k
R
IGBT
G
3
R
100 k
sh
U2102B
GND
13
4
Control
100
1 k
C
12
5
Ref
220 nF
V
S
C
2
1 µF
11
6
GND
1 nF
V
Ref
Enable
10
7
Trigger
signal
8
9
NTC
4767B–INDCO–10/05