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ADuM4146 - 11A High Voltage Isolated Bipolar Gate Driver

Datasheet Summary

Description

The ADuM4146 is a single-channel gate driver specifically optimized for driving silicon carbide (SiC), metal-oxide semiconductor field effect transistors (MOSFETs).

Analog Devices, Inc., iCoupler® technology provides isolation between the input signal and the output gate drive.

Features

  • 11 A short-circuit source current (0 Ω gate resistance).
  • 9 A short-circuit sink current (0 Ω gate resistance).
  • 4.61 A peak current (2 Ω gate resistance).
  • Output power device resistance:.

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Datasheet Details

Part number ADuM4146
Manufacturer Analog Devices
File Size 1.01 MB
Description 11A High Voltage Isolated Bipolar Gate Driver
Datasheet download datasheet ADuM4146 Datasheet
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Data Sheet ADuM4146 11 A High Voltage Isolated Bipolar Gate Driver with Fault Detection, Miller Clamp FEATURES ► 11 A short-circuit source current (0 Ω gate resistance) ► 9 A short-circuit sink current (0 Ω gate resistance) ► 4.61 A peak current (2 Ω gate resistance) ► Output power device resistance: <1 Ω ► Output voltage range up to 30 V ► Multiple UVLO options on VDD2 ► Grade A: 14.5 V (typical) UVLO on VDD2 positive going threshold ► Grade B and Grade C: 11.5 V (typical) UVLO on VDD2 positive going threshold ► VDD1 input voltage range from 2.5 V to 6 V ► Desaturation protection ► Soft shutdown on desaturation fault ► Multiple desaturation detect comparator voltages ► Grade B: 9.2 V (typical) ► Grade A and Grade C: 3.
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