The HT7712B/HT7713B is a CMOS fabricated LSI chip in an 8-lead DIP package. It is designed to control the brightness of lamps by changing the firing angles of the TRIAC through a touch sensitive input. The chip can be used either as a 3-step or a switch function dimmer. The high sensitivity and stability of the HT7712B/HT7713B ensure its high performance. Th.
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High noise immunity CMOS technology Operating voltage: 10V Line frequency: 60Hz or 50Hz. High sensitivity and stability
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Polarity insensitive with AC line Loading range of sense input from 0 to 1200pf Minimum peripheral components
General Description
The HT7712B/HT7713B is a CMOS fabricated LSI chip in an 8-lead DIP package. It is designed to control the brightness of lamps by changing the firing angles of the TRIAC through a touch sensitive input. The chip can be used either as a 3-step or a switch function dimmer. The high sensitivity and stability of the HT7712B/HT7713B ens.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HT7712B |
Holtek Semiconductor |
Touch Dimmer | |
2 | HT7718 |
Holtek Semiconductor |
PFM Step-up DC/DC Converter | |
3 | HT7718S |
Holtek Semiconductor |
100mA PFM Synchronous Step-up DC/DC Converter | |
4 | HT7700 |
Holtek Semiconductor Inc |
Key & Touch Linear Dimmer | |
5 | HT7700A |
Holtek Semiconductor Inc |
Key & Touch Linear Dimmer | |
6 | HT7700B |
Holtek Semiconductor Inc |
Key & Touch Linear Dimmer | |
7 | HT7700C |
Holtek Semiconductor Inc |
Key & Touch Linear Dimmer | |
8 | HT7700D |
Holtek Semiconductor Inc |
Key & Touch Linear Dimmer | |
9 | HT772 |
Hi-Sincerity Mocroelectronics |
PNP EPITAXIAL PLANAR TRANSISTOR | |
10 | HT7722S |
Holtek Semiconductor |
100mA PFM Synchronous Step-up DC/DC Converter | |
11 | HT7727 |
Holtek Semiconductor |
PFM Step-up DC/DC Converter | |
12 | HT7727A |
Holtek Semiconductor |
PFM Step-up DC/DC Converter |