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SI83014BF-ITR
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Product Detailed Parameters
- Description：4 CH, SMART SWITCH, SINKING, PAR
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Switch Type：Relay, Solenoid Driver
- Number of Outputs：4
- Ratio - Input:Output：1:01
- Output Configuration：High Side or Low Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：9V ~ 32V
- Voltage - Supply (Vcc/Vdd)：9V ~ 32V
- Current - Output (Max)：700mA
- Rds On (Typ)：150mOhm
- Input Type：Non-Inverting
- Features：Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Load, Over Temperature, Over Voltage, UVLO
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：24-TSSOP
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SI83014BF-ITR is a four-channel smart power switch IC manufactured by Skyworks Solutions Inc. It features sinking output configuration with a maximum continuous output current of 700mA per channel. The device operates within a load voltage range of 9V to 32V and supports an adjustable current limit. Integrated protection mechanisms include overcurrent, overload, overtemperature, overvoltage, and under-voltage lockout (UVLO). It is housed in a 24-TSSOP surface-mount package and functions across an operating temperature range of -40°C to 125°C.
Feature Summary
- Four-channel parallel sinking smart switch architecture
- Integrated comprehensive fault protection including thermal and electrical safeguards
- Adjustable current limiting capability for precise load management
Applications
- Industrial motor control systems
- Automotive lighting and actuator drivers
- General-purpose high-side or low-side load switching
Procurement Notes
Verify the specific suffix ITR indicates tape and reel packaging when sourcing. Confirm the manufacturer part number matches exactly to ensure correct pinout and protection features. Check for RoHS compliance status if required by your assembly process. Ensure the ordering quantity aligns with the reel specifications provided by authorized distributors.
Selection Notes
Select this component for applications requiring independent control of four loads with sinking topology. It is suitable where adjustable current limiting and robust fault protection are necessary. Consider the 24-TSSOP package size for PCB layout constraints. Evaluate the 700mA per channel rating against peak and steady-state load requirements.
Part Context
This part belongs to Skyworks' Si830xx series of smart power switches. These devices are designed for reliable power distribution in harsh environments. The series typically integrates diagnostic feedback and protection logic to simplify system design compared to discrete solutions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative manufacturers.
