LT8364EDE#PBF

$5.02

Description：IC REG BOOST SEPIC 4A 12DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:8bc6460dae7b Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST SEPIC 4A 12DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up
Output Configuration：Positive
Topology：Boost, SEPIC
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.8V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：60V (Switch)
Current - Output：4A (Switch)
Frequency - Switching：2MHz
Synchronous Rectifier：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：12-WFDFN Exposed Pad
Supplier Device Package：12-DFN (4x3)
Grade：-
Qualification：-

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LT8364EDE#PBF

Overview

The LT8364EDE#PBF is a current mode DC/DC converter featuring an internal 4A, 60V power switch. It operates from an input voltage range of 2.8V to 60V and supports boost, SEPIC, or inverting topologies. The device utilizes Burst Mode operation to achieve a quiescent current of 9µA while maintaining output ripple below 15mV. Switching frequency is programmable between 300kHz and 2MHz via an external resistor or synchronized to an external clock. It is housed in a 12-WFDFN (4mm x 3mm) package with an exposed thermal pad.

Feature Summary

Single feedback pin architecture simplifies design for positive or negative output configurations
Burst Mode operation ensures high efficiency at very low output currents
Programmable switching frequency allows optimization of external component size and EMI performance

Applications

Battery-powered systems requiring ultra-low quiescent current
Industrial power rails with wide input voltage ranges
Telecommunications equipment power supplies
Automotive applications utilizing single-cell to multi-cell battery packs

Procurement Notes

Verify the specific suffix #PBF indicates lead-free RoHS compliance when ordering. Confirm the EDE designation corresponds to the industrial temperature grade (-40°C to 125°C). Ensure the 12-lead DFN package footprint matches the PCB layout requirements. Check manufacturer documentation for any recent PCN updates regarding assembly sites or material changes.

Selection Notes

Select this component for designs requiring a compact solution with high input voltage tolerance up to 60V. The integrated 4A switch capability supports significant load currents without external passives. Consider the programmable frequency feature if noise avoidance or specific inductor sizing is required. Verify that the thermal performance of the exposed pad meets the system's heat dissipation needs.

Part Context

This part belongs to the LT8364 family of low IQ converters manufactured by Analog Devices. The series includes variants with different switch ratings and packages, such as the MSOP-16E option. The EDE variant specifically denotes the industrial temperature range and the small form-factor DFN packaging suitable for space-constrained printed circuit board layouts.