LT8392JUFD#PBF

$12.44

Description：60V SYNC 4-SWITCH BUCK-BOOST LED
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:639e98978aef Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：60V SYNC 4-SWITCH BUCK-BOOST LED
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Buck-Boost
Number of Outputs：1
Output Phases：2
Voltage - Supply (Vcc/Vdd)：3V ~ 60V
Frequency - Switching：400kHz
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：Yes
Serial Interfaces：-
Control Features：Enable, Frequency Control, Power Good, Soft Start
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：28-WFQFN Exposed Pad
Supplier Device Package：28-QFN (4x5)
Grade：-
Qualification：-

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LT8392JUFD#PBF

Overview

The LT8392JUFD#PBF is a synchronous 4-switch buck-boost DC/DC controller from Analog Devices. It regulates output voltage, input current, or output current when the input voltage is above, below, or equal to the output voltage. The device features spread spectrum modulation and inductor DCR current sensing for improved performance.

Feature Summary

Synchronous 4-switch buck-boost topology supporting input voltages above, below, or equal to output
Integrated spread spectrum modulation to reduce EMI
Inductor DCR current sensing capability for accurate regulation

Applications

LED lighting driver controllers
Buck-boost power supply designs
Industrial control systems requiring wide input range

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm package integrity and pin alignment against the QFN-28 specification. Ensure storage conditions comply with moisture sensitivity levels prior to reflow soldering processes.

Selection Notes

Select this controller for applications requiring bidirectional voltage conversion without external MOSFETs. Consider the 60V maximum rating and thermal dissipation requirements of the QFN-28 package. Evaluate system efficiency needs against the benefits of DCR current sensing versus external sense resistors.

Part Context

This part belongs to the LT8392 series of high-voltage synchronous buck-boost controllers. It shares functional similarities with the LT8391A but differs in specific control parameters and current handling capabilities within the Analog Devices LED driver and power management portfolio.

Replacement Considerations

LT8391AEUFD#PBF offers similar 4-switch buck-boost functionality with comparable voltage ratings. Verify compatibility regarding switching frequency ranges and control loop stability before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.