LT8620IMSE#PBF

$10.61

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

SKU:d26c4245c9c3 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 ~ 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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LT8620IMSE#PBF

Overview

The LT8620IMSE#PBF is a synchronous step-down switching regulator from Analog Devices, housed in a 16-lead MSOP package with an exposed thermal pad. It supports an input voltage range of 2.9V to 65V and delivers up to 2A of output current. The adjustable output voltage spans from 970mV to 64.75V. Operating at frequencies between 200kHz and 2.2MHz, the device features a low quiescent current of 2.5µA. It is rated for industrial temperatures from -40°C to +125°C.

Feature Summary

Integrated high-side and low-side power switches enable efficient synchronous buck conversion without external components.
Programmable switching frequency allows optimization for efficiency or component size across a wide range.
Low quiescent current ensures minimal power consumption during light load or standby conditions.

Applications

Industrial automation control systems
Distributed point-of-load power architectures
Battery-powered equipment requiring high efficiency

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm temperature grade and packaging details. Ensure compatibility with the target application's thermal requirements due to the exposed pad design. Cross-reference the manufacturer part number directly to avoid confusion with similar series variants.

Selection Notes

Select this component when a wide input voltage range up to 65V is required alongside moderate output current capabilities. Consider the trade-off between switching frequency and passive component size based on system constraints. Verify that the thermal performance of the MSOP-16 package meets the ambient operating conditions.

Part Context

This part belongs to the LT8620 family of silent switcher regulators designed for electromagnetic interference reduction. It shares architectural similarities with other high-voltage buck converters but offers specific pinout and thermal characteristics defined by the MSOP-16EP package.