LT8620HMSE#PBF

$11.08

Description：IC REG BUCK ADJ 2A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:d8fcc2dba9fe 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 2A 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)：3.4V
Voltage - Input (Max)：65V
Voltage - Output (Min/Fixed)：0.97V
Voltage - Output (Max)：64.75V
Current - Output：2A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°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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LT8620HMSE#PBF

Overview

The LT8620HMSE#PBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.4V to 65V and delivers up to 2A of output current. The device features adjustable output voltage from 0.97V to 64.75V and supports switching frequencies between 200kHz and 2.2MHz. It achieves high efficiency, reaching 94%, while maintaining a low quiescent current of 2.5uA. The component is housed in a 16-MSOP-EP package and is rated for junction temperatures from -55°C to 150°C.

Feature Summary

Integrated top and bottom power switches minimize external component requirements
High-speed synchronous operation enables efficient voltage conversion across wide input ranges
Low quiescent current consumption supports battery-powered applications
Compact monolithic design reduces overall solution footprint

Applications

Industrial equipment power supplies
Automotive electronics systems
Point-of-load regulation modules
Telecommunications infrastructure

Procurement Notes

Verify the specific suffix HMSE#PBF against official Analog Devices documentation to confirm temperature grade and packaging specifications. Ensure compatibility with required thermal management solutions given the MSOP-EP package. Cross-reference datasheet revisions to validate pinout and electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring high input voltage tolerance up to 65V combined with compact size. Consider the 16-MSOP-EP package for space-constrained layouts. Evaluate thermal performance at maximum load currents to ensure adequate heat dissipation within the specified operating temperature range.

Part Context

This part belongs to the LT8620 series of synchronous buck regulators designed for high-voltage applications. It integrates essential control circuitry and power switches into a single monolithic chip. The series targets applications needing reliable DC-DC conversion with minimal external passive components.