Si83404AAA-IF

Si83404AAA-IF isolated smart switches are available in Sourcing configurations. With a low RON, the device is capable of providing high continuous current while demagnetizing an unlimited amount of energy from inductive loads. Si83404AAA-IFswitches are are a 4 configuration integrating safety rated isolation in a compact QFN package. The logic interface is Parallel, and the Si83404AAA-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 microcontroller (MCU), ensuring 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 TypeParallel

Temperature Range Min (°C)-40

10 kV Surgefalse

Package Type9X9 DFN-32

Indicator OutputsOutput Status and Low Voltage

Overlap Protection and Dead Time Controlfalse

Continuous Output Current0.7

Input Supply (V)5.5,2.25

Output Supply (V)9

Package Size (mm)9x9

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

Output TypeSourcing

AEC-Q100false

Outputs4

Temperature Range Max (°C)125

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Evaluation Kits

Si83404AAA-KIT

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

The Si83404AAA-KIT allows designers to evaluate the Si834x 4 channel, high-side (sourcing), isolated smart switch with a parallel input interface, channel indicators, and switch power supply warning indicator. The included evaluation board is populated with the Si83404AAA-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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