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  • SI9978DW-E3

SI9978DW-E3

Surface Mount Bulk Obsolete EAR99 Gate Drivers ICs Non-Inverting 4 40V V 24-SOIC (0.295, 7.50mm Width) SI9978 Half-Bridge


  • Manufacturer: Vishay Siliconix
  • Origchip NO: 880-SI9978DW-E3
  • Package: 24-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 312
  • Description: Surface Mount Bulk Obsolete EAR99 Gate Drivers ICs Non-Inverting 4 40V V 24-SOIC (0.295, 7.50mm Width) SI9978 Half-Bridge (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Weight 1.098005g
Operating Temperature -40°C~150°C TJ
Packaging Bulk
Published 2014
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory MOSFET Drivers
Voltage - Supply 14.5V~17.5V
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 1.27mm
Base Part Number SI9978
Operating Supply Current 3mA
Input Type Non-Inverting
Collector Emitter Voltage (VCEO) 5V
Rise / Fall Time (Typ) 110ns 50ns
Channel Type Synchronous
Number of Drivers 4
Driven Configuration Half-Bridge
Gate Type N-Channel MOSFET
Logic Voltage - VIL, VIH 1V 4V
High Side Voltage - Max (Bootstrap) 40V
Height 2.34mm
Length 15.39mm
Width 7.49mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

SI9978DW-E3 Overview


For greater flexibility, the 24-SOIC (0.295, 7.50mm Width) package is adopted.There is a package in the form of Bulk.There are 4 drivers installed for this device.Its recommended mounting way is Surface Mount.In the absence of a 14.5V~17.5V supply voltage, it can demonstrate its superiority.There is a gate type of N-Channel MOSFET in this design.This device is allowed to operate in a temperature range of -40°C~150°C TJ.Non-Inverting is used as the input type in this program.It's configured with 24 terminations.Numerous related parts can be found under its base part number SI9978.The device is mounted using Surface Mount.When designing, the device is configured with 24 pins.This subcategory of MOSFET Drivers has a number of useful electronic components.Max (Bootstrap) can be as high as 40V.The supply voltage of this device is 3mA and it operates with that voltage.

SI9978DW-E3 Features


Embedded in the Bulk package
4 drivers
Employing a gate type of N-Channel MOSFET
24 pins
High-side voltage - Max (Bootstrap) of 40V

SI9978DW-E3 Applications


There are a lot of Vishay Siliconix SI9978DW-E3 gate drivers applications.

  • Industrial Modules
  • Portable Navigation Devices
  • Commercial air-conditioning (CAC)
  • 48 V to 12 V PoL Converters, 48 V to Low Voltage Bus Converter,
  • Digitally controlled power supplies
  • High power buffers
  • Video amplifiers
  • Dual-Battery Systems
  • Solar inverters
  • Line drivers