CPC1596
Features
- Requires No Load-side Power Supply
- Drives External Power MOSFET
- 570V Load Voltage
- Only 2.5m A Input LED Current to Drive External
MOSFET
- 3750Vrms Input-to-Output Isolation
- High Reliability
- Small 8-pin DIP and Surface Mount Packages
- Surface Mount Tape and Reel Version Available
Applications
Optically Isolated AC or DC Relays for:
- Industrial Controls
- Instrumentation
- Medical Equipment Isolation
- Electronic Switching
- I/O Subsystems
- Appliances
Figure 1. CPC1596 Application Diagram
1 NC 4 NC
2 LED+
LED-
570V, Optically Isolated Load-Biased Gate Driver
Description
The CPC1596 is an optically isolated, load-biased Gate Driver that requires no additional power supply to bias the external MOSFET gates; in the off-state it regulates the voltage drawn from the load (up to 570V) down to 12.2V for internal use. It is specifically designed for low duty cycle switching applications such as an optically isolated DC relay using a single MOSFET...
