Power for signal isolators

Supply your isolated signals with efficient, compact and high-performance isolated power

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Our comprehensive portfolio of isolated power products for signal isolators are designed to reduce board space and deliver high-performance features for isolated system designs. Choose from a range of highly integrated or discrete-optimized products to meet your unique system-level requirements such as number of outputs, output power, regulation requirements, input voltage range and cost. Our portfolio of isolated power products help to simplify designs for industrial automation equipment, automotive hybrid and electric vehicles, and more.

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SN6507-Q1 NEW

Automotive low-emission 36-V push-pull transformer driver with duty cycle control

Approx. price (USD) 1ku | 1.432
ISOW7721 NEW

Low emissions, dual-channel, 1/1, reinforced digital isolator with integrated power

Approx. price (USD) 1ku | 3.45
SN6507 NEW

Low-emission 36-V push-pull transformer driver with duty cycle control for isolated power supplies

Approx. price (USD) 1ku | 1.302
ISOW7744 NEW

Low-emissions, low-ripple, quad-channel, 0/4, reinforced digital isolator with integrated power

Approx. price (USD) 1ku | 4.6
ISOW7740 NEW

Low-emissions, low-ripple, quad-channel, 4/0, reinforced digital isolator with integrated power

Approx. price (USD) 1ku | 4.6
ISOW7743 NEW

Low-emissions, low-ripple, quad-channel, 1/3, reinforced digital isolator with integrated power

Approx. price (USD) 1ku | 4.6

Technical resources

White paper
White paper
Power Through the Isolation Barrier: The Landscape of Isolated DC/DC Bias Power (Rev. A)
The landscape of isolated DC/DC bias power supplies has changed, with more options to move signals and power across an isolation barrier. Learn more about the requirements and topologies.
document-pdfAcrobat PDF
White paper
White paper
Fully integrated signal and power isolation – applications and benefits
Learn how integrated power and signal isolators can simplify system design by reducing board area, reducing system cost, simplifying certifications, reducing complexity and increasing robustness.
document-pdfAcrobat PDF
Video
Video
Powering isolated gate drivers in HEV-EV traction inverters
Learn the trade-offs of different power supply architectures and topologies. Also showcased are comparisons on aspects of power conversion efficiency, voltage regulations, and relative solution size and cost.