LTC4354IS8

Description：IC OR CTRLR SRC SELECT 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:3f1e14e97be9 Category: OR Controllers, Ideal Diodes Brand: Analog Devices Inc.

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Product introduction

LTC4354IS8 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 SRC SELECT 8SOIC. Review the specifications below when checking this part for your BOM.

OR Controllers, Ideal Diodes specifications for LTC4354IS8

Description：IC OR CTRLR SRC SELECT 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Source Selector Switch
FET Type：N-Channel
Ratio - Input:Output：2:01
Internal Switch(s)：No
Delay Time - ON：-
Delay Time - OFF：700 ns
Current - Output (Max)：-
Current - Supply：1.2 mA
Voltage - Supply：-48V
Applications：-48V Dist Power Systems, AdvancedTCA® Systems
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Grade：-
Qualification：-

OR Controllers, Ideal Diodes datasheet and documents for LTC4354IS8

LTC4354IS8

OR Controllers, Ideal Diodes Overview

The LTC4354IS8 is a negative voltage diode-OR controller manufactured by Analog Devices Inc. It operates within an input voltage range of 4.5 V to 11.75 V and draws an operating supply current of 1.2 mA. Designed for surface mount applications, the component is housed in an 8-SOIC package with a width of 3.90 mm. It functions effectively across an operating temperature range of -40°C to 85°C.

OR Controllers, Ideal Diodes Feature Summary

Drives two external N-channel MOSFETs to replace Schottky diodes
Provides negative voltage diode-OR control functionality
Includes integrated monitoring capabilities

OR Controllers, Ideal Diodes Applications

Negative voltage power path management
Redundant power source selection systems
Battery backup OR-ing circuits

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix PBF confirms lead-free and RoHS compliance status before procurement. Confirm the IS8 variant matches the required SOIC package dimensions and thermal characteristics. Ensure the operating voltage range aligns with the system's negative rail specifications. Cross-reference the manufacturer part number with official Analog Devices documentation to avoid counterfeit components.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing negative voltage OR-ing solutions requiring low forward voltage drop compared to standard diodes. The device is suitable for applications needing precise control of external N-channel MOSFETs. Consider the 8-SOIC package constraints for PCB layout. Evaluate the 1.2 mA supply current against total system power budgets.

OR Controllers, Ideal Diodes Part Context

This IC belongs to the specialized PMIC category focusing on power path management. It serves as an ideal diode controller, offering superior efficiency over passive rectification methods. The series supports robust redundancy schemes in critical infrastructure and industrial electronics where reliable power switching is mandatory.