LT8620EMSE#TRPBF

$9.88

Description：IC REG BUCK ADJ 2A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5864b1423f00 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：Tape & Reel (TR),Cut Tape (CT)
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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LT8620EMSE#TRPBF

Overview

The LT8620EMSE#TRPBF 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 3.4V to 65V and delivers up to 2A output current. The adjustable output voltage spans from 970mV to 64.75V. Key electrical parameters include a quiescent current of 2.5µA, a switch frequency range of 200kHz to 2.2MHz, and an operating temperature range of -40°C to +125°C.

Feature Summary

Integrates top and bottom power switches for high efficiency and minimal external component requirements
Features ultra-low quiescent current consumption for extended battery life in portable applications
Includes internal compensation to simplify design and reduce board space usage

Applications

Battery-powered equipment requiring low standby current
Point-of-load regulation in industrial systems
Automotive electronics and infotainment systems
Portable medical devices

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the device meets RoHS standards and check for automotive qualification if the application requires AEC-Q100 compliance. Ensure the supplier provides valid traceability documentation for the Analog Devices manufacturer part number.

Selection Notes

Select this model for applications requiring wide input voltage tolerance up to 65V combined with high output current capability. Consider the thermal performance of the MSOP-16 package with exposed pad for heat dissipation. Evaluate the fixed 2.2MHz switching frequency against EMI constraints and required inductor size for the target design.

Part Context

This component belongs to the LT8620 family of synchronous buck regulators designed by Analog Devices. It shares architectural similarities with other members like the LT8610 but offers higher input voltage support. The family focuses on compact solutions for demanding power management tasks in space-constrained environments.