LT8616HFE#TRPBF

$12.41

Description：IC REG BUCK ADJ DL 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:6e36a58c7f4b 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 DL 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：3.4V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.79V
Voltage - Output (Max)：41.8V
Current - Output：1.5A, 2.5A
Frequency - Switching：200kHz ~ 3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：28-TSSOP-EP
Grade：-
Qualification：-

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LT8616HFE#TRPBF

Overview

The LT8616HFE#TRPBF is an automotive-grade, dual synchronous step-down DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 3.4V to 42V and provides two independent adjustable output channels, each capable of delivering up to 2.5A. The outputs are adjustable from 0.97V to 41.58V. The device utilizes a 28-pin TSSOP package with an exposed pad (EP) for thermal management and is supplied in tape and reel packaging.

Feature Summary

Dual-channel synchronous buck architecture supporting independent output regulation
Automotive qualification ensuring reliability under harsh operating conditions
Wide input voltage compatibility suitable for high-voltage distribution systems

Applications

Automotive infotainment and telematics power distribution
Industrial control systems requiring isolated or multi-rail supplies
Distributed power architectures in vehicle electronics

Procurement Notes

Verify the specific suffix #TRPBF confirms tape and reel packaging rather than tube. Confirm the H variant denotes automotive grade compliance. Ensure the 28-TSSOP-EP footprint matches the design board layout. Check for any engineering sample (-ES) variants if early validation is required.

Selection Notes

Select this component when dual isolated or non-isolated low-voltage rails are needed from a higher voltage bus. The 2.5A per channel rating suits moderate load applications. Consider thermal performance requirements due to the TSSOP package size relative to the current capability.

Part Context

This part belongs to the LT8616 family of dual synchronous buck regulators. It shares core topology with other variants but differs in automotive grading and packaging format. The family targets efficiency improvements in 42V automotive and industrial environments.

Replacement Considerations

LT8616EFE#PBF offers similar electrical specifications but in a tube package. LT8616EFE#TRPBF provides the same functionality in tape and reel. Verify pinout compatibility 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.