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SI9910 - Adaptive Power MOSFET Driver1

General Description

The Si9910 Power MOSFET driver provides optimized gate drive signals, protection circuitry and logic level interface.

Very low quiescent current is provided by a CMOS buffer and a high-current emitter-follower output stage.

Key Features

  • D dv/dt and di/dt Control D Undervoltage Protection D Short-Circuit Protection D trr Shoot-Through Current Limiting D Low Quiescent Current D CMOS Compatible Inputs D Compatible with Wide Range of MOSFET Devices D Bootstrap and Charge Pump Compatible (High-Side Drive).

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Datasheet Details

Part number SI9910
Manufacturer Vishay
File Size 51.51 KB
Description Adaptive Power MOSFET Driver1
Datasheet download datasheet SI9910 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Si9910 Vishay Siliconix Adaptive Power MOSFET Driver1 FEATURES D dv/dt and di/dt Control D Undervoltage Protection D Short-Circuit Protection D trr Shoot-Through Current Limiting D Low Quiescent Current D CMOS Compatible Inputs D Compatible with Wide Range of MOSFET Devices D Bootstrap and Charge Pump Compatible (High-Side Drive) DESCRIPTION The Si9910 Power MOSFET driver provides optimized gate drive signals, protection circuitry and logic level interface. Very low quiescent current is provided by a CMOS buffer and a high-current emitter-follower output stage. This efficiency allows operation in high-voltage bridge applications with “bootstrap” or “charge-pump” floating power supply techniques. The non-inverting output configuration minimizes current drain for an n-channel “on” state.