LT3002IS8E#PBF

$8.18

Description：IC REG FLYBACK ADJ 3.6A 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:9eae9eb08cf3 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG FLYBACK ADJ 3.6A 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Flyback
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：36V
Current - Output：3.6A
Frequency - Switching：12kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP

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LT3002IS8E#PBF

Overview

The LT3002IS8E#PBF is a micropower no-optocoupler isolated flyback converter manufactured by Analog Devices Inc. It operates with an input voltage range of 3V to 36V and delivers up to 10W of output power. The device utilizes a proprietary constant current/constant voltage control scheme that eliminates the need for an optocoupler or primary-side regulation feedback loop. It features a wide adjustable output voltage range from 1.25V to 60V, allowing for flexible design configurations in isolated power supply applications.

Feature Summary

Eliminates the need for optocouplers and primary-side regulation components
Provides galvanic isolation between input and output circuits
Supports wide input voltage ranges suitable for various DC sources
Integrates constant current and constant voltage control modes

Applications

Isolated power supplies for industrial instrumentation
Battery-powered systems requiring high efficiency
Medical equipment power stages
Telecommunications interface circuits

Procurement Notes

Verify the specific suffix 'IS8E' corresponds to the SOIC-8 package with exposed pad and commercial temperature grade. Confirm RoHS compliance status through official manufacturer documentation. Ensure ordering part numbers match exact thermal and electrical specifications required for the target application design.

Selection Notes

Select this component when designing isolated flyback converters that require simplified feedback loops. It is suitable for applications needing moderate power levels up to 10W. Consider thermal management requirements due to the integrated switch. Evaluate external component selection for transformer design and output filtering to meet specific ripple and regulation targets.

Part Context

This part belongs to the LT3002 family of micropower isolated flyback converters. It shares architectural similarities with other no-opto controllers but is distinct in its specific voltage ratings and power capabilities. The series is designed to reduce bill-of-materials count by removing traditional optocoupler-based feedback paths.