Transformer drivers

Compact, customizable and cost-effective transformer drivers

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Our small form-factor push-pull transformer drivers provide a simple, low-EMI, isolated power supply alternative to integrated isolated power solutions. Designed to drive small form-factor center tapped transformers, transformer drivers offer high-efficiency, highly customizable and flexible design options to help to reduce system costs and improve reliability for isolated power supplies for isolated solutions. 

Featured transformer drivers

SN6507-Q1 NEW

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

Approx. price (USD) 1ku | 1.432

SN6507 NEW

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

Approx. price (USD) 1ku | 1.302

Technical resources

Application note
Application note
How to Isolate Signal and Power for an RS-485 System (Rev. C)
Learn how to make a compact design for signal and power isolation with a 3.3-V or 5-V input and a 12-V or 15-V output.
document-pdfAcrobat PDF
Application note
Application note
How to Isolate Signal and Power for an RS-485 System (Rev. C)
Explore a variety of methods to isolate signal and power for different RS-485 compact-design solutions.
document-pdfAcrobat PDF
Resource
Resource
HEV/EV traction inverter power stage
Jumpstart your single-phase power-stage design for a traction inverter with this reference design featuring three ways to configure your isolated bias-supply.

Design & development resources

Reference design
Automotive 400-V battery to 12-V, 3.6-kW DC/DC converter reference design
This reference design is a 3.6-kW, automotive 400-V to 12-V unidirectional converter which converts the 200-V to 450-V DC input to 12-V, 300-A maximum output. Circuit breaker is applied for overcurrent and overvoltage protection. The converter is designed with SiC MOSFETs on the high voltage side (...)
Reference design
HEV/EV traction inverter power stage with 3 types of IGBT/SiC bias-supply solutions reference design
This reference design presents a traction inverter single-phase power stage with three 12-V car battery inputs, 4.2-W bias supply solutions for hybrid electric vehicle and electric vehicle (HEV/EV) systems. All bias-supply solutions accept a wide input range of 4.5 V to 42 V DC from a 12-V car (...)
Reference design
Communication Module Reference Design for Functional Isolated RS-485, CAN and I2C Data Transmission
The TIDA-01281 reference design is low cost, high efficiency, isolated RS-485, I2C & CAN communication module solution intended for use in industrial systems such as Uninterruptable Power Supplies (UPS) and energy storage banks that require isolated communication and isolated power for (...)