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/content/maximintegrated/en/products/power/isolated-power/transformer-drivers 
A transformer driver IC offers a simple and flexible approach to designing an isolated DC-DC power supply. Maxim's transformer drivers grant system designers greater flexibility by using the winding ratio of an external transformer, which allows the selection of virtually any isolated output voltage.
Typical transformer driver IC application
Maxim's transformer drivers pair with an external transformer to offer a wide selection of power outputs (0.75W to 10W) and power-supply inputs (2.5V to 36V) to address isolated power requirements for a broad array of applications. Various levels of integration and performance are available, so you'll always find the right product at Maxim for your isolated DC-DC design.
Featured Technical Documents
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Technical Documentation
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The MAXREFDES105# is a wrist-worn wearable reference design for heart-rate, heart-rate variabili...
MAXREFDES9004: C-source Reference for Operating the DS2485 Combined with a DS28E18 from a Cortex-M4 Microcontroller
The MAXREFDES9004 is a reference design showcasing the DS2485 features integrated with an Arm® C...
MAXREFDES1233: 1.8V/10A Core Power Supply for CPUs, Microcontrollers, FPGAs, or DDR2 Interfaces Using the MAX20710
The MAXREFDES1233 provides the internal core voltage (VCCINT) for CPUs, microcontrollers, FPGAs,...
MAXREFDES1238: Scalable, Single Input, 6 Output, Power Solution for the Versal ACAP Platform
In this design a single 12V input supplies a circuit which outputs 6 separate rails ranging from...
MAXREFDES1263: True Wireless Stereo Cradle and Earbuds
This solution demonstrates a small size, low power, high effective, high accuracy power manageme...
MAXREFDES165# Four-Channel IO-Link Master
The MAXREFDES165# is a fully IO-Link®-compliant, 4-port IO-Link master reference design. This de...
MAXREFDES1257: 24W/48V DC-DC Boost Converter Using the MAX17597 Peak-Current-Mode Controller
The MAXREFDES1257 is a DC-DC boost power supply that delivers up to 500mA at 48V from an 8V to 1...
MAXREFDES1264: Digitally Controlled Sine-Wave Generator Using the MAX32630FTHR and MAX7400
The MAXREFDES1264 is a reference design for the MAX32630FTHR and MAX7404 produces an accurate va...
MAXREFDES1253: Miniature 17V, 0.75A No Opto Flyback DC to DC Converter Using the MAX17690
The MAXREFDES1253 illustrates techniques using the No Opto Flyback converter to generate isolate...
MAXREFDES185# Configurable IO with Safety Monitoring
The MAXREFDES185# configurable IO reference design demonstrates a fully software-configurable un...
MAXREFDES1034: High-Efficiency Power Supply for TVs Using MAX17506
The MAXREFDES1034 is an auxiliary power supply for TV applications. This design provides a 5V ou...
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The MAX1606 is a step-up DC-DC converter that contains a 0.5A internal power switch and a 0.5A o...
MAXREFDES1105: Miniature, 5V/2A, Synchronous, No-Opto Flyback DC-DC Converter with 90.4% Efficiency Using MAX17690 and MAX17606
Due to its simplicity and low cost, the flyback converter is the preferred choice for low-to-med...
MAXREFDES1177: PoE Powered Device and 12V/600mA No-Opto Flyback DC-DC Converter Using the MAX17690 and MAX5969B
Power over Ethernet (PoE) is a technology that allows network cables to deliver power to a power...
MAXREFDES1142: Ultra miniature Two Layer 4A, 1.8V Step-Down DC-DC Converter with Integrated Switches Using MAX15051
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MAXREFDES1186: 7.5W 3.3V Offline Flyback Converter Using the MAX17595
The MAX17595 is a peak-current-mode controller for designing wide input-voltage flyback regulato...
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The MAXREFDES1043 is designed for SpO2 measurements based on Maxim’s new-generation biosensor—th...
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