LT8392HUFD#PBF

$12.86

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

SKU:9f92d6e3b902 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

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：-

Download product information

LT8392HUFD#PBF

Overview

The LT8392HUFD#PBF is a synchronous 4-switch buck-boost DC/DC controller from Analog Devices Inc. It regulates output voltage, input current, or output current regardless of whether the input voltage is above, below, or equal to the output voltage. The device utilizes a proprietary peak-buck/peak-boost current mode control scheme. It operates within an input voltage range of 3V to 60V and supports switching frequencies from 150kHz to 650kHz. The component is housed in a 28-pin QFN package with an exposed pad.

Feature Summary

Synchronous four-switch topology supporting buck, boost, and buck-boost modes
Proprietary peak-buck/peak-boost current mode control architecture
Regulates output voltage, input current, or output current flexibly

Applications

Industrial power supplies
Battery-powered equipment
Automotive electronics

Procurement Notes

Verify the specific ordering suffix HUFD#PBF against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure compatibility with the required operating temperature range and switching frequency settings before integration into the design.

Selection Notes

Select this controller for applications requiring wide input voltage ranges relative to the output voltage. Consider the 28-QFN package for thermal management requirements and verify that the external MOSFETs selected can handle the peak currents associated with the proprietary control scheme.

Part Context

This part belongs to the LT8392 family of synchronous buck-boost controllers. It is designed to simplify power supply designs by eliminating the need for complex mode transitions between buck and boost operations, providing a unified solution for varying input conditions.