LT8304ES8E-1#PBF

$7.59

Description：IC REG FLYBACK ADJ 2A 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:e0fd7dc78daa 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 2A 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up/Step-Down
Output Configuration：Positive or Negative, Isolation Capable
Topology：Flyback
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：100V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：150V (Switch)
Current - Output：2A (Switch)
Frequency - Switching：11kHz ~ 350kHz
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
Grade：-
Qualification：-

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LT8304ES8E-1#PBF

Overview

The LT8304ES8E-1#PBF is an isolated flyback converter IC from Analog Devices, designed for high-voltage input applications. It operates with an input voltage range of 3V to 100V and supports a maximum output voltage of 150V. The device provides a switch current capability of 2A and features a switching frequency range from 11kHz to 350kHz. Packaged in an 8-SOIC (0.154", 3.90mm wide) with exposed pad, it functions as a boost/buck regulator with adjustable output. The component is rated for operation between -40°C and +125°C junction temperature.

Feature Summary

Supports no-opto isolation for simplified transformer design
Enables direct control of primary-side regulation without optocouplers
Operates across a wide input voltage range suitable for industrial supplies

Applications

Industrial power supplies
Battery chargers
Isolated DC/DC conversion modules

Procurement Notes

Verify the specific suffix ES8E-1 against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure compatibility with your PCB footprint, particularly the exposed pad requirement for thermal management. Cross-reference the datasheet revision date to validate electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when designing isolated converters requiring inputs up to 100V. The adjustable frequency allows optimization for efficiency or size. Consider the 2A switch current limit for load requirements. Verify that the SOIC-8EP package fits the available board space and thermal constraints of the target application environment.

Part Context

This part belongs to the LT8304 family of no-optocoupler isolated flyback converters. It shares architectural similarities with other members like the LT8302 but differs in input voltage range and output capabilities. The series targets applications needing galvanic isolation without the complexity of secondary-side feedback loops.