LT3992IFE#TRPBF

$7.02

Description：IC REG BUCK ADJ 3A DL 38TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:62e408684582 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 3A DL 38TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：3V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：57V
Current - Output：3A
Frequency - Switching：110kHz ~ 2.5MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：38-TSSOP-EP
Grade：-
Qualification：-

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LT3992IFE#TRPBF

Overview

The LT3992IFE#TRPBF is a dual-output synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3V to 60V and provides two adjustable positive outputs, each capable of delivering up to 3A. The device features a programmable switching frequency from 110kHz to 2.5MHz and includes integrated power MOSFETs. It is housed in a 38-lead TSSOP package with an exposed pad for thermal management.

Feature Summary

Dual independent output channels for simultaneous power delivery
Integrated high-efficiency synchronous rectification
Wide input voltage compatibility for diverse supply sources
Programmable switching frequency for optimization

Applications

Industrial equipment power distribution
Telecommunications infrastructure systems
Automotive electronics modules

Procurement Notes

Verify the exact suffix against official Analog Devices documentation to confirm package type and temperature grade. Ensure the component matches the specific electrical requirements for your design before procurement. Confirm availability status through authorized distributors as supply levels may vary.

Selection Notes

Select this component when dual isolated or non-isolated low-voltage rails are required from a higher voltage bus. Evaluate thermal performance based on total load current and ambient conditions. Consider the 38-lead package size constraints during PCB layout planning.

Part Context

This part belongs to the LT3992 family of dual synchronous buck regulators designed for high-current applications. It shares architectural similarities with other high-voltage DC/DC converters but offers specific dual-channel integration. The series targets robust industrial and automotive environments requiring reliable power conversion.