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Same model may have multiple batches, images only for reference.
SI9978DW-E3 Real Image
Same model may have multiple batches, images only for reference.

SI9978DW-E3

Part No SI9978DW-E3
Manufacturer Vishay
Catalog PMIC - Gate Drivers
Description IC FET DRIVER H-BRIDGE 1A 24SOIC
Datasheet
SI9978DW-E3 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Vishay
Packaging Bulk
Status Obsolete(EOL)
Driven Configuration Half-Bridge
Channel Type Synchronous
Number of Drivers 4
Gate Type N-Channel MOSFET
Supply Voltage - Operating 14.5 V to 17.5 V
Logic Voltage - VIL, VIH 1V, 4V
Input Type Non-Inverting
High Side Voltage - Max (Bootstrap) 40V
Rise and Fall Time 110ns, 50ns
Temperature Range - Operating -40°C to 150°C (TJ)
Mounting SMD (SMT)
Case / Package 24-SOIC
Win Source Part Number 144781-SI9978DW-E3
Popularity Medium
Supply and Demand Status Limited
Application Field Used in Industrial, Power Management
Ultra Librarian 3D Model Ultra Librarian SI9978DW-E3 CAD Model

Description

The SI9978DW-E3 is a half-bridge gate driver IC manufactured by Vishay.

  • Applications: industrial and power management
  • Package: 24-SOIC package
  • Operating temperature range: -40°C to 150°C
  • Input type: non-inverting
  • Channel type: synchronous
  • Gate type: N-Channel MOSFET
  • Driven configuration: half-bridge
  • Number of drivers: 4
  • High side voltage: maximum 40V
  • Logic voltage: VIL=1V and VIH=4V
  • Rise and fall time: 110ns and 50ns respectively
  • Product status: obsolete
  • Supply and demand status: limited

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