Texas Instruments

ISO7240MDWR

The ISO7240MDWR is a high-performance, monolithic integrated circuit manufactured by Texas Instruments. It is designed to provide a complete solution for isolated power supply applications in various industries, including industrial control, medical equipment, and telecommunications.

Description:

The ISO7240MDWR is a single-chip solution that integrates a high-voltage power supply controller, an isolated power MOSFET driver, and an isolated feedback circuit. It operates from a wide input voltage range of 4.5V to 60V and provides an output voltage of up to 60V. The device features a high level of integration, which reduces the number of external components required, simplifying the design and minimizing the overall size of the power supply.

Features:

1. Wide input voltage range: 4.5V to 60V
2. Output voltage up to 60V
3. High efficiency: up to 93% depending on the input and output voltage
4. Integrated power supply controller and isolated power MOSFET driver
5. Integrated isolated feedback circuit
6. High isolation voltage: 5kVRMS minimum
7. Low-dropout regulator (LDO) for secondary-side control
8. Over-voltage, over-current, and over-temperature protection
9. Small form factor: available in a 16-pin wide body SOIC package (ISO7240MDWR)

Applications:

1. Industrial control systems
2. Medical equipment power supplies
3. Telecommunications power supplies
4. Isolated DC-DC converters
5. Battery chargers with isolated feedback
6. Renewable energy systems
7. LED lighting systems with isolated power supply
8. Test and measurement equipment with isolated power

The ISO7240MDWR offers a compact and efficient solution for isolated power supply applications, making it suitable for a wide range of industries and systems that require a reliable and isolated power source. Its high level of integration and robust protection features ensure reliable operation and ease of design.