The timer control circuit, U2100B, uses bipolar technology. It has different mode selections (Zero voltage switch, Phase control, Relay control). The output stage is triggered according to input conditions. It can be used in triac application for two or three wire system as a power switch. Features D Adjustable and retriggerable tracking time D Window monit.
D Adjustable and retriggerable tracking time D Window monitoring for sensor input D Enable input for triggering D Internal noise suppression (40 ms) and retrigger
blocking (640 ms)
Applications
D Motion detectors D Touch sensors D Timer
D Two or three wire application
Package: DIP8, SO8
8
–VRef C2 0.5 VRef +
– Trigger signal 6 Trigger window +
– 5 0.6 VRef
Supply voltage limitation Voltage control monitoring Sync Mode selection
2
–VS 4
C1 L R1 Rsync Load Z D1
Noise suppression 40 ms Retrigger delay 640 ms
Control logic
3 Output
RG
Vmains
1 Enable Ct 7 RC Oscillator Rt
95 9876
GND .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | U2102B |
TEMIC Semiconductors |
Multifunction Timer | |
2 | U210B |
TEMIC Semiconductors |
Phase Control Circuit - Load Current Feedback Applications | |
3 | U210B-FP |
TEMIC Semiconductors |
Phase Control Circuit - Load Current Feedback Applications | |
4 | U210B1 |
TEMIC Semiconductors |
Phase Control Circuit Load Current Feedback Applications | |
5 | U211B |
Atmel |
Phase Controller | |
6 | U211B2 |
TEMIC Semiconductors |
Phase Control Circuit - General Purpose Feedback | |
7 | U211B3 |
TEMIC Semiconductors |
Phase Control Circuit - General Purpose Feedback | |
8 | U217B |
Atmel |
Zero-Voltage Switch | |
9 | U217B |
TEMIC |
Zero Voltage Switch | |
10 | U217B-FP |
TEMIC |
Zero Voltage Switch / Temperature Control | |
11 | U217B-FP |
TEMIC |
Zero Voltage Switch | |
12 | U200 |
Siliconix |
n-channel JFET |