Si83414AAA-IF

Si83414AAA-IF Isolated Smart Switch

The Si83414AAA-IF is an isolated smart switch available in the sinking switch configuration. With a low R_ON the device can provide high continuous current while demagnetizing an unlimited amount of energy from inductive loads. The Si83414AAA-IF is a 4 channel device integrating safety rated isolation in a compact DFN package. The logic interface is 4 low-power CMOS digital inputs. The Si83414AAA-IF is loaded with protection features to prevent switch damage making it the most rugged and reliable switch on the market. It also provides 8 different diagnostic reports to the MCU, ensuring customers have detailed information about how the switches and their loads are behaving on the other side of the isolation barrier.

Data Sheets Eval Kit

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Specifications

Max Data Rate (Mbps)100

Isolation Rating1.5 kVrms

Input InterfaceParallel

Temperature Range Min (°C)-40

10 kV Surgefalse

Package Type9X9 DFN-32

Indicator OutputsOutput Status and Low Voltage

Overlap Protection and Dead Time Controlfalse

Input Supply (V)5.5,2.25

Continuous Output Current0.7 A

Output Supply (V)9

Package Size (mm)9x9

Description4x Sinking, Parallel Input, Ch. Status/Low Voltage Ind.

Output Driver TypeSinking

AEC-Q100false

Output Channels4

Temperature Range Max (°C)125

Inrush Current ModeYes

Channel Status IndicatorYes

Low Voltage IndicatorYes

Open Channel IndicatorNo

Clear Fault InputNo

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Evaluation Kits

Si83414AAA-KIT

Si834x Isolated 4 Ch. Low-Side Smart Switch Evaluation Kit

The Si83414AAA-KIT allows designers to evaluate the Si834x 4 channel, low-side (sinking), isolated smart switch with a parallel input interface, channel indicators, and switch power supply warning indicator. The included evaluation board is populated with the Si83414AAA-IF isolated smart switch, test points to monitor all critical signal paths, as well as easy-to-use screw terminals for the logic interface and switch power supplies, as well as the channel inputs and outputs. The board also includes convenient LED indicators attached to the channel indicator outputs, fault output, and the switch supply warning output.

MSRP $81.25

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Si83418ADA-KIT

Si83418ADA Smart Switch SPI Evaluation Kit (Motherboard + Daughtercard)

The Si83418ADA-KIT allows designers to evaluate the 4 channel, low-side (sinking) isolated smart switch with an SPI interface. The kit comes with an Si83418ADA daughtercard, an Si83xx SPI Motherboard, which supports up to 4 pluggable daughtercards in a stack configuration, as well as a micro-USB cable and 24 VDC wall wart. The system is controlled by the Skyworks Industrial I/O Control Panel, a Python-based desktop application that runs on a host PC and interfaces with the devices in the stack via USB. Each Si83418ADA daughtercard comes equipped with 4 output channels that meet IEC 61131-2 requirements for 0.5 A outputs and can be loaded with pluggable terminal blocks for quick evaluation.

The Si83418ADA-KIT is part of the Si83xx-SPI-MB portfolio, where you can order additional daughtercards to evaluate up to 4 devices at a time. Note that KIT options come with a motherboard and daughtercard, while the DC options come with the daughtercard only. Daughtercards require a motherboard to plug into for evaluation and use of the software tool.

MSRP $175.00

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