LT8302HS8E#WTRPBF

$10.69

Description：IC REG FLYBACK 3.6A 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9d5f08be81a3 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG FLYBACK 3.6A 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up/Step-Down
Output Configuration：Positive or Negative, Isolation Capable
Topology：Flyback
Output Type：-
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：65V (Switch)
Current - Output：3.6A (Switch)
Frequency - Switching：Down to 12kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP
Grade：Automotive
Qualification：AEC-Q100

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LT8302HS8E#WTRPBF

Overview

The LT8302HS8E#WTRPBF is an automotive-grade, monolithic no-optocoupler isolated flyback converter manufactured by Analog Devices. It operates with an input voltage range of 3V to 42V and delivers a maximum switch current of 3.6A. The device supports output voltages up to 65V and features a minimum switching frequency adjustable down to 12kHz. Packaged in an 8-SOIC (0.154 inch width) with exposed pad, it functions as a positive or negative isolated regulator. The component is AEC-Q100 qualified and rated for junction temperatures between -40°C and 150°C.

Feature Summary

Eliminates the need for optocouplers and feedback components through integrated primary-side regulation
Provides galvanic isolation suitable for generating positive or negative output voltages
Features adjustable low-frequency operation to minimize electromagnetic interference noise
Includes thermal shutdown protection for enhanced system reliability

Applications

Automotive infotainment systems requiring isolated power rails
Industrial control interfaces needing signal isolation
Medical equipment utilizing isolated DC-DC conversion
Battery-powered devices with high-voltage isolation requirements

Procurement Notes

Verify the specific suffix WTRPBF confirms the reel packaging format and lead-free status. Confirm the HS grade indicates the extended temperature range qualification required for your application environment. Ensure the SOIC-8EP package footprint matches your PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when designing isolated flyback converters that require elimination of optocouplers to improve long-term reliability. It is appropriate for applications demanding wide input voltage ranges up to 42V and high peak currents. Consider the thermal performance of the exposed pad package for heat dissipation needs in compact designs.

Part Context

This part belongs to the LT8302 family of no-optocoupler isolated flyback converters. The series is designed to simplify isolated power supply design by integrating the controller, driver, and high-voltage switch. The HS variant specifically targets automotive and industrial sectors requiring robust performance across extended temperature ranges.