T2117-TAS Atmel, T2117-TAS Datasheet - Page 6

• Manufacturer Part Number: T2117-TAS
• Description: IC SWITCH 0-VOLT ADJ RAMP 8-SOIC
• Manufacturer: Atmel
• Type: Triac Controllerr

Specifications of T2117-TAS

• Number Of Outputs: 1
• Internal Switch(s): No
• Current Limit: 100mA
• Voltage - Input: 230V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Rds (on): -

6. Supply Voltage
6
T2117
The T2117 contains a voltage limiting funtion and can be connected with the mains supply via
the diode D
value of 9.5 V.
The series resistance R
page
I
where
V
V
I
I
I
P
Figure 6-1.
R
tot
tot
S
x
M
S
(R1)
1max
7):
= Mains voltage
= Limiting voltage of the IC
= Total current consumption
= Current requirement of the IC (without load)
= Current requirement of other peripheral components
= Power dissipation at R
=
0.85
1
V
------------------------------------- ; P
and the resistor R
= I
Mmin
Maximum Resistance of R
S
2 I
+ I
–
tot
V
P
Smax
+ I
1
x
can be calculated as follows
(R1)
50
40
30
20
10
1
0
1
=
. The supply voltage between pin 5 and 7 is limited to a typical
0
---------------------------- -
V
M
2 R
–
3
V
1
1
S
2
V
Mains
6
I
tot
(mA)
= 230 V~
9
(Figure 6-1 on page 6
12
15
and
4768B–INDCO–10/05
Figure 6-2 on