LTC3875IUJ#PBF

$7.75

Description：IC REG CTRLR BUCK 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:09d03c4dc48b Category: DC DC Switching Controllers Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LTC3875IUJ#PBF 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 40QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC3875IUJ#PBF

Description：IC REG CTRLR BUCK 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：2
Output Phases：2
Voltage - Supply (Vcc/Vdd)：4.5V ~ 38V
Frequency - Switching：250kHz ~ 720kHz
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for LTC3875IUJ#PBF

LTC3875IUJ#PBF

DC DC Switching Controllers Overview

The LTC3875IUJ#PBF is a dual-phase synchronous buck controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5V to 14V and supports output voltages down to 1V. The device features very low DCR current sensing capability, on-chip drivers, and remote output voltage sensing. It is designed for high-efficiency power conversion applications requiring precise current sharing between phases.

DC DC Switching Controllers Feature Summary

Dual-phase synchronous buck control architecture
Very low DCR current sensing capability
On-chip gate drivers
Remote output voltage sensing

DC DC Switching Controllers Applications

High-current single-output DC/DC conversion
Server and workstation power supplies
Industrial distributed power systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when ordering. Confirm package type QFN-40 matches design requirements. Check latest availability status as supply may be limited. Ensure compatibility with required inductor DCR values for accurate sensing.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring two-phase interleaved buck regulation. Verify that the application benefits from integrated drivers and remote sensing. Consider thermal performance within the QFN-40 package. Evaluate system requirements against the specified input voltage window.

DC DC Switching Controllers Part Context

This part belongs to the LTC3875 series of synchronous buck controllers. It is often evaluated using demonstration boards like the DC2142A. The device complements phase extenders such as the LTC3874 for higher phase counts.