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FAD3171MXA

Part Number	FAD3171MXA
Manufacturer	ON Semiconductor
Description	Single Channel Floating Gate Drivers
Published	Feb 5, 2023
Detailed Description	DATA SHEET www.onsemi.com 110 V 2.5 A Single Channel Floating Gate Drivers with Desaturation Protection and Charge Pump...
Datasheet	FAD3171MXA PDF File

Overview

DATA SHEET www.
onsemi.
com 110 V 2.
5 A Single Channel Floating Gate Drivers with Desaturation Protection and Charge Pump FAD3151MXA, FAD3171MXA The FAD3151MXA and FAD3171MXA are single channel floating automotive gate drivers suitable for driving high−speed power MOSFETs up to 110 V.
Designed in a SOI technology, the drivers are ideal for applications that require noise immunity against severe negative transients and ground offset up to −80 V.
The FAD3151MXA/71 drivers have an integrated desaturation detection to protect the power switches during short−circuit and over−current conditions.
The drivers are also equipped with a soft shutdown feature, which initiates a soft shutdown of driver outputs upon desat detection, thus preventing possible overvoltage across power MOSFETs during a heavy−load condition.
The FAD3151MXA/71 drivers are equipped with bidirectional fault reporting pin that can generate a fault output during desat and under−voltage lockout (UVLO) condition.
The bidirectional nature of the fault−reporting pin allows the driver to respond to external fault commands, thereby facilitating fault communication across the system.
In addition, the FAD3171MXA has an integrated charge pump to support 100% duty cycle operation of high side MOSFETs.
In summary, the FAD3151MXA/71 are versatile drivers with features like desat detection, soft shutdown, fault reporting capability, UVLO protection, and charge pump.
Features  Single Channel Gate Driver with 110 V floating Vs capability  Negative Transient Capability up to −80 V  2.
5 A Output Source and Sink Current  MOSFET Drain−Source Desaturation Detection with Soft Shutdown  Integrated Charge Pump to support 100% Duty Cycle Operation (FAD3171MXA only)  Under−voltage Lock Out for both Input Logic and Output Stage  Bi−directional Fault Reporting Pin  High Speed Driver with Short Propagation Delay  dVs/dt Immune to min 50 V/ns  3.
3 V and 5 V Input Logic Compatible  Up to VDD Swing on Input Pins  SOIC−8 pack...

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FAD3171MXA Single Channel Floating Gate Drivers - ON Semiconductor

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