LT8610AIMSE#TRPBF

$10.61

Description：IC REG BUCK ADJ 3.5A 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a4ee2c8a6402 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 3.5A 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)：42V
Voltage - Output (Min/Fixed)：0.97V
Voltage - Output (Max)：42V
Current - Output：3.5A
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

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LT8610AIMSE#TRPBF

Overview

The LT8610AIMSE#TRPBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.4V to 42V and delivers up to 3.5A of output current. The device features adjustable output voltage starting from 0.8V, with a maximum output capability of 39.7V. It supports a switching frequency range between 200kHz and 2.2MHz. The IC maintains a quiescent current of 2.5µA and functions within a junction temperature range of -40°C to +125°C. It is housed in a 16-lead MSOP package with an exposed pad.

Feature Summary

Integrates high-side and low-side N-channel power switches for efficient synchronous rectification
Features Burst Mode operation to minimize no-load supply current during light load conditions
Includes internal soft-start circuitry to limit inrush current during startup
Provides comprehensive protection against over-current, thermal overload, and undervoltage lockout

Applications

Industrial automation controllers
Point-of-load (POL) voltage regulation
Battery-powered instrumentation systems
Telecommunications infrastructure equipment

Procurement Notes

Verify the specific suffix #TRPBF confirms tape and reel packaging when ordering. Confirm the 'I' grade designation matches the required industrial temperature range specifications. Ensure compatibility with the DC2012A or DC2139A evaluation kits if prototype testing is planned. Cross-reference the manufacturer part number directly with official Analog Devices documentation to avoid counterfeit components.

Selection Notes

Select this component for applications requiring wide input voltage tolerance up to 42V. Choose this model when low standby power consumption is critical for battery longevity. Consider this part for designs needing flexible output voltage adjustment via external resistors. Evaluate thermal performance requirements given the 16-MSOP package constraints under full load conditions.

Part Context

This device belongs to the LT8610A family of micropower synchronous buck regulators. It shares architectural similarities with the LT8610AB series but differs in specific electrical characteristics and temperature grades. The LT8610AC variant offers different quiescent current profiles. All members utilize the Silent Switcher architecture to minimize electromagnetic interference.