LT8609AEMSE16#PBF

$7.22

Description：IC REG BUCK ADJ 3A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:371083219f12 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 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.782V
Voltage - Output (Max)：42V
Current - Output：3A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：16-MSOP-EP
Grade：-
Qualification：-

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LT8609AEMSE16#PBF

Overview

The LT8609AEMSE16#PBF is a synchronous step-down switching regulator from Analog Devices, housed in a 16-lead MSOP package with an exposed pad. It supports an input voltage range of 3V to 42V and delivers a continuous output current of 2A with a 3A peak capability. The device features an adjustable output voltage and offers a programmable switching frequency between 200kHz and 2.2MHz. It operates within a junction temperature range of -40°C to +150°C and maintains a low quiescent current of 1.7µA.

Feature Summary

Integrated high-side and low-side N-channel power switches for efficient synchronous rectification
Programmable switching frequency allows optimization for efficiency or external component size
Internal soft-start limits inrush current during startup
Supports phase-skewed operation for multi-phase parallel applications

Applications

Industrial automation controllers
Distributed power supply systems
Point-of-load (POL) regulation
Battery-powered equipment

Procurement Notes

Verify the specific suffix 'EMSE16' against official documentation to confirm the exact package variant and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process.

Selection Notes

Select this component when a compact solution is required for high-voltage inputs up to 42V. The wide operating temperature range makes it suitable for harsh industrial environments. Ensure the thermal design accommodates the MSOP package constraints for the expected load conditions.

Part Context

This part belongs to the LT8609 family of high-efficiency synchronous buck regulators. It shares architectural similarities with other members like the LT8609AHMSE16 but differs in package type and specific electrical characteristics defined by the manufacturer's datasheet.