Product Overview: LT8301MPS5#TRMPBF

The LT8301MPS5#TRMPBF is a high-performance monolithic flyback regulator from Analog Devices Inc. that simplifies the design of an isolated DC/DC converter. With no optocoupler, third winding or signal transformer required for feedback since the output voltage is sensed from the primary-side flyback waveform, the LT8301 provides a compact and efficient solution for many power supply applications.

Key Features

• Wide Input Voltage Range: The device is capable of operating from an input voltage range of 3V to 100V, making it versatile for a variety of applications from automotive to industrial control systems.
• Integrated 260mA, 150V Power Switch: The inclusion of a high-voltage power switch provides the ability to deliver power efficiently and reduces external component count.
• No-Opto Feedback: The LT8301 uses primary-side feedback control, which eliminates the need for an optocoupler and simplifies the design process.
• Low Ripple Burst Mode® Operation: This feature ensures low output ripple and high efficiency at light loads, which is crucial for energy-saving requirements in standby and low power operations.
• Internal Compensation: The device comes with internal compensation, which minimizes external components and simplifies the design.
• Thermal Shutdown: The LT8301 includes thermal shutdown protection that safeguards the device and the system it powers from overheating.

Applications

With its robust feature set, the LT8301MPS5#TRMPBF is ideal for a range of applications, including:

• Isolated Auxiliary Power Supplies
• Industrial, Automotive, and Telecommunication Systems
• Battery-Powered Equipment
• Medical Equipment

Package and Availability

The LT8301MPS5#TRMPBF is offered in a compact MSOP-10 package with exposed pad for improved thermal performance. It is designed for surface mount technology (SMT) and is available in tape and reel packaging, suitable for automated assembly processes. The device's part number ending with "TRMPBF" indicates that it is provided in tape and reel form and is manufactured with a lead-free finish.

For designers seeking a reliable and efficient solution for isolated power supplies, the LT8301MPS5#TRMPBF by Analog Devices Inc. offers a compelling combination of performance, ease of use, and versatility.