LT4321HUF#TRPBF

$5.54

Description：IC OR CTRLR BRIDGE RECT 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3981d055966e Category: OR Controllers, Ideal Diodes 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

LT4321HUF#TRPBF is listed in the OR Controllers, Ideal Diodes range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC OR CTRLR BRIDGE RECT 16QFN. Review the specifications below when checking this part for your BOM.

OR Controllers, Ideal Diodes specifications for LT4321HUF#TRPBF

Description：IC OR CTRLR BRIDGE RECT 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Bridge Rectifier
FET Type：N-Channel
Ratio - Input:Output：Bridge (2)
Internal Switch(s)：No
Delay Time - ON：-
Delay Time - OFF：-
Current - Output (Max)：-
Current - Supply：32 µA
Voltage - Supply：20V ~ 80V
Applications：Power Over Ethernet (PoE)
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-WQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)
Grade：-
Qualification：-

OR Controllers, Ideal Diodes datasheet and documents for LT4321HUF#TRPBF

LT4321HUF#TRPBF

OR Controllers, Ideal Diodes Overview

The LT4321HUF#TRPBF is an ideal diode bridge controller from Analog Devices, designed for power management applications. It operates within a supply voltage range of 20 V to 80 V and supports output voltages between 7.7 V and 11 V. The device features a low quiescent current of 500 uA and functions reliably across an extended temperature range from -40°C to +85°C. Packaged in a QFN-16 surface-mount format, it provides efficient reverse current blocking and seamless switchover capabilities for redundant power systems.

OR Controllers, Ideal Diodes Feature Summary

Provides ideal diode bridge control with ultra-low reverse current blocking
Supports wide input voltage ranges suitable for high-voltage bus architectures
Ensures fast and seamless switchover between multiple power sources

OR Controllers, Ideal Diodes Applications

Redundant power supply systems
Hot-swap controllers
Power ORing circuits

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix TRPBF indicates reel packaging when ordering. Confirm that the HUF variant corresponds to the QFN-16 package type required for your layout. Ensure compatibility with the 20 V to 80 V operating range before finalizing procurement. Check for any recent manufacturing changes or lifecycle notices directly from Analog Devices to avoid obsolescence risks during production.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring precise reverse current blocking without the voltage drop associated with standard diodes. It is suitable for applications needing reliable power path management between multiple inputs. Consider the thermal performance of the QFN-16 package for your specific board design. Verify that the 500 uA quiescent current aligns with your system's standby power requirements.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LT4321 series of ideal diode controllers from Analog Devices. These components are engineered to replace traditional Schottky diodes in power paths, offering superior efficiency by minimizing conduction losses. The series is widely used in industrial and telecommunications equipment where power reliability and efficiency are critical parameters.