U2100B-MFPG3 Atmel, U2100B-MFPG3 Datasheet - Page 4
![IC TIMER CTRLR TRIAC/RELAY 8SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
U2100B-MFPG3
Manufacturer Part Number
U2100B-MFPG3
Description
IC TIMER CTRLR TRIAC/RELAY 8SOIC
Manufacturer
Atmel
Type
Timer Controlr
Datasheet
1.U2100B-MFPG3Y.pdf
(14 pages)
Specifications of U2100B-MFPG3
Operating Temperature
0°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Frequency-max
-
Output
-
Input
-
3. General Description
4
U2100B
The monostable integrated power-control circuit U2100B can be used according to the mode
selection in relay or triac applications. In addition, it can be used in triac applications for two-wire
systems as power switch (the load in series to the switch), where the supply voltage for the con-
trol unit is gained from the remaining phase angle (
Figure 3-1.
Figure 3-2.
For three-wire switch systems, two operational modes are possible:
– Zero voltage switch operation for triac control
– Static operation for relay control
Two-wire Circuit
Three-wire Circuit
N
N
L
L
min
Control
Control
operation).
4769C–INDCO–07/05