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SI83411BAA-IF
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Product Detailed Parameters
- Description：DGTL ISO 1.5KV 1CH SPI 32-VFDFN
- Series：Si834x
- Mfr：Skyworks Solutions Inc.
- Package：Tray
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：Parallel
- Voltage - Load：9V ~ 32V
- Voltage - Supply (Vcc/Vdd)：2.25V ~ 5.5V
- Current - Output (Max)：2.5A
- Rds On (Typ)：41mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：32-DFN (9x9)
- Package / Case：32-VFDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The SI83411BAA-IF is a single-channel isolated smart switch from the Si834xx series, manufactured by Skyworks Solutions. It integrates power distribution and control functions within a compact package. The device supports input voltages of 5 V and 24 V, enabling versatile deployment in various power management architectures. Designed for high reliability, it provides galvanic isolation between control and power domains.
Feature Summary
- Integrates single-channel power switching with integrated isolation
- Supports standard industrial voltage levels including 5 V and 24 V inputs
- Provides robust protection mechanisms for connected loads
Applications
- Industrial automation power distribution
- IoT device power management
- Smart home appliance control circuits
Procurement Notes
Verify the specific suffix 'IF' against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with required isolation voltage ratings and thermal performance parameters for the target application environment before finalizing procurement decisions.
Selection Notes
Select this component when a single-channel solution with integrated isolation is required for 5 V or 24 V systems. Consider the Si834xx family features regarding channel count and pinout compatibility if multiple channels are needed. Validate thermal dissipation requirements based on expected load currents.
Part Context
This part belongs to the Si834xx series of isolated smart switches. The series offers various channel configurations and packaging options to suit different power distribution needs. The SI83411BAA-IF represents a specific configuration within this lineup, optimized for single-channel applications requiring reliable isolated switching capabilities.
Replacement Considerations
Consult the Skyworks Solutions product selector guide for direct substitutes within the Si834xx family. Verify pin-to-pin compatibility and electrical parameter equivalence before replacing existing designs with alternative part numbers.
