LTC1649IS#TRPBF

$7.15

Description：IC REG CTRLR BUCK 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:5c72c7857b84 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC1649IS#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BUCK 16SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC1649IS#TRPBF

Description：IC REG CTRLR BUCK 16SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.7V ~ 5V
Frequency - Switching：200kHz
Duty Cycle (Max)：93%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Soft Start
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SO

DC DC Switching Controllers datasheet and documents for LTC1649IS#TRPBF

LTC1649IS#TRPBF

DC DC Switching Controllers Overview

The LTC1649IS#TRPBF is a buck regulator controller manufactured by Analog Devices. It converts higher input voltages into lower, regulated output voltages. The device operates with an input voltage range of 3.7V to 36V and supports an operating supply current of 3 mA. It features a positive output configuration and utilizes a single-phase topology. The component is housed in a 16-lead SOIC package and is designed for surface mount installation.

DC DC Switching Controllers Feature Summary

Drives external N-channel MOSFETs for power switching applications
Supports wide input voltage ranges suitable for battery-powered systems
Provides regulated output via buck converter topology

DC DC Switching Controllers Applications

Battery-powered equipment requiring step-down voltage regulation
General-purpose DC-DC conversion circuits
Industrial control systems utilizing N-channel MOSFET drivers

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the 16-lead SOIC package dimensions match your PCB footprint requirements before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring a buck controller capable of handling input voltages up to 36V. It is appropriate for applications needing external N-channel MOSFET drive capabilities. Consider the 16-lead SOIC package size relative to available board space and thermal management needs during the design phase.

DC DC Switching Controllers Part Context

This part belongs to the LTC1649 series of switching controllers from Analog Devices. It functions as a dedicated buck regulator controller rather than a complete integrated switcher. The IS8 designation typically refers to the industrial temperature grade and SOIC package variant within this product family line.