Optically Isolated Photovoltaic Driver Series
IXYS' MOSFET drivers are well suited for use in discrete solid-state relay designs and other isolated switching applications
IXYS, a Littelfuse Technology's MOSFET drivers couple infrared light-emitting diodes with proprietary photovoltaic integrated circuits. In addition to providing voltage for the turn-on of discrete MOSFETs, these ICs feature a gate-clamping circuit to provide fast turn-off. They offer a significant reduction in drive circuit complexity, board space, and cost over alternate techniques for isolated switching of MOSFETs. Used in conjunction with discrete MOSFETs, these devices are ideal for use in programmable controls, process control, instrumentation, and telecommunications, replacing TRIACs/drivers, mechanical relays, and bipolar components.
When input current is applied to the LED, the emitted light will activate the photodiode array and generate a voltage at the output. The optical coupling provides a high level of input-to-output isolation. These gate drivers are well suited for use in discrete solid-state relay designs and other isolated switching applications.
- Low drive current
- High reliability
- Provides galvanic input-to-output isolation
Optically Isolated Photovoltaic Driver Series
תמונה | מק"ט יצרן | תיאור | כמות זמינה | מחיר | הצגת הפרטים | |
---|---|---|---|---|---|---|
![]() | ![]() | FDA117GRTR | OPTOISO 5KV 1CH GATE DVR 4SMD | מיידית - 49 | $14.25 | הצגת הפרטים |
![]() | ![]() | FDA117G | OPTOISO 5KV 1CH GATE DVR 4DIP | מיידית - 375 | $13.71 | הצגת הפרטים |
![]() | ![]() | FDA215 | OPTOISO 3.75KV 2CH GATE DVR 8DIP | מיידית - 107 Factory Stock - 550 | $13.67 | הצגת הפרטים |
![]() | ![]() | FDA217 | OPTOISO 3.75KV 2CH GATE DVR 8DIP | מיידית - 461 Factory Stock - 3700 | $15.11 | הצגת הפרטים |