SI9978DW-E3
| 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
