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News
Renesas Electronics Introduces Family of 15 Mbps Photocouplers with Industry Leading Features for Harsh Industrial Applications
2019-07-23 | ReturnLower power consumption allows the RV1S9x60A photocouplers to meaningfully suppress power supply heat generation. And high temperature operation up to 125°C enables board space savings by mounting the photocoupler near the IGBT or MOSFET power device. The devices are targeted at DC to AC power inverters, AC servo motors, programmable logic controllers (PLCs), robotic arms, solar and wind input power conditioners, and battery management systems for energy storage and charging.
The RV1S9x60A photocouplers feature high common mode rejection (noise tolerance) up to 50 kV/µs (min) to protect microcontrollers and other I/O logic circuits from high voltage spikes while transferring high-speed signals. The RV1S9x60A family also offers a variety of packages with the smallest footprint for each reinforced isolation (up to 690 Vrms), and minimum creepage distances of 4.2mm to 14.5mm to ensure safe operation.
Key Features of RV1S9160A, RV1S9060A and RV1S9960A Photocouplers
Low voltage power supply operation of 2.7V to 5.5V
Isolation voltage: 3750 Vrms (RV1S9160A), 5000 Vrms (RV1S9060A), and 7500 Vrms (RV1S9960A)
High temperature operation from -40°C to 125°C (RV1S9160A and RV1S9060A), and from -40°C to 110°C (RV1S9960A)
Supply current of 2.0mA max
Low pulse width distortion at 20ns max
Propagation delay of 60ns max; and propagation delay skew of 25ns max
“Our newest RV1S9x60A 15Mbps photocouplers provide the ultimate balance of low power, high speed, and high noise rejection today’s customers require,” said Philip Chesley, Vice President, Industrial Analog and Power Business Division, Renesas Electronics Corporation. “The devices also comply with and surpass the stringent safety requirements of the UL61800-5-1 and UL61010-2-201 standards, giving manufacturers the best-in-class features and confidence they need to accelerate product development.”
Source:http://am.renesas.com/