The LT8300HS5#TRMPBF is a high-performance, monolithic flyback regulator from Analog Devices Inc. that simplifies the design of an isolated DC/DC converter. With no opto-isolator required for regulation, the device integrates a high-voltage power switch, which offers a compact solution for applications demanding efficient power conversion.

Key Features

• Wide Input Voltage Range: The device can handle a broad range of input voltages, making it versatile for various applications.
• Integrated 260V Switch: The inclusion of an internal 260V N-channel power MOSFET minimizes external components and reduces design complexity.
• No Opto-Isolator Required: The LT8300HS5#TRMPBF utilizes an internal high-side floating supply to eliminate the need for an opto-isolator for output voltage regulation, enhancing reliability and reducing system cost.
• Low Ripple Burst Mode® Operation: This feature ensures high efficiency at low output currents and provides ultra-low quiescent current, which is ideal for applications that require extended battery life.

Applications

The LT8300HS5#TRMPBF is suitable for a wide range of applications, including but not limited to:

• Isolated Auxiliary/Housekeeping Power Supplies
• Industrial, Automotive, and Medical Applications
• Telecommunications Power Supplies
• Power Over Ethernet (PoE) Systems

Product Specifications

The LT8300HS5#TRMPBF is available in a compact ThinSOT-23 package and is designed to operate over a temperature range of -40°C to 125°C, ensuring reliable performance in harsh environments. Its flyback topology is well-suited for generating multiple outputs from a single input voltage, making it a versatile choice for designers.

With its integrated features and robust design, the LT8300HS5#TRMPBF by Analog Devices Inc. provides an efficient and compact solution for your isolated power supply needs.