LT8300ES5#TRPBF - Linear Technology

The LT8300ES5#TRPBF is a high-performance, isolated flyback converter microchip from Linear Technology, designed to deliver efficient power conversion for a variety of applications. This innovative product simplifies the design of an isolated DC/DC converter since it does not require an optocoupler, third winding, or signal transformer for feedback since the output voltage is sensed from the primary-side flyback waveform.

Key Features:

• No Optocoupler Required: The LT8300ES5#TRPBF utilizes a novel primary-side sensing and regulation technique that eliminates the need for an optocoupler, enhancing reliability and reducing system complexity and cost.
• Wide Input Voltage Range: This product supports a broad input voltage range, making it suitable for a variety of supply voltages and ensuring compatibility with numerous applications.
• Low Ripple Burst Mode® Operation: The inclusion of Linear Technology's proprietary Burst Mode® operation ensures low output ripple, which is critical for noise-sensitive applications while also providing high efficiency at light loads.
• Integrated 260mA, 150V Power Switch: With an onboard power switch capable of handling 260mA and 150V, the LT8300ES5#TRPBF can directly drive a wide range of output voltages, simplifying the design and reducing external component count.
• Thermal Protection: The device includes thermal shutdown protection, safeguarding the converter from potential damage due to overheating.

Applications:

• Industrial Controls
• Isolated Auxiliary/Housekeeping Power Supplies
• Telecommunications Equipment
• Offline Power Supplies

Linear Technology's LT8300ES5#TRPBF is delivered in a small surface mount package, which is ideal for space-constrained applications. Its innovative design and robust feature set make it an excellent choice for designers looking for a reliable and easy-to-implement isolated power supply solution.