L6743D
| Parameters | |
|---|---|
| Lifecycle Status | NRND (Last Updated: 8 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Manufacturer Package Identifier | 0016023 C |
| Operating Temperature | 0°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | MOSFET Drivers |
| Max Power Dissipation | 1.15W |
| Voltage - Supply | 5V~12V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | L6743 |
| Pin Count | 8 |
| Qualification Status | Not Qualified |
| Output Voltage | 10V |
| Max Output Current | 2A |
| Nominal Supply Current | 5mA |
| Power Dissipation | 1.15W |
| Propagation Delay | 75 ns |
| Input Type | Non-Inverting |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| Channel Type | Synchronous |
| Number of Drivers | 2 |
| Turn On Time | 0.075 μs |
| Driven Configuration | Half-Bridge |
| Gate Type | N-Channel MOSFET |
| Current - Peak Output (Source, Sink) | 2A - |
| High Side Driver | YES |
| Logic Voltage - VIL, VIH | 0.8V 2V |
| Turn Off Time | 0.045 μs |
| High Side Voltage - Max (Bootstrap) | 41V |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L6743D Overview
For greater flexibility, the 8-SOIC (0.154, 3.90mm Width) package is adopted.A packaging method of Tube is used.Configuration is based on 2 drivers.Surface Mount is the way in which it is mounted.By using 5V~12V supply voltage, it is able to demonstrate its superiority.This device is designed with a N-Channel MOSFET gate type.Temperature range 0°C~125°C TJ is allowed for this device.Non-Inverting is used as its input type.It's configured with 8 terminations.There are various parts that can be found under its base part number L6743.In this case, Surface Mount indicates how the device is to be mounted.As a result, it is configured with 8 pins when it is designed.The device is specifically designed to operate at 12V volts.The interface IC of the device is BUFFER OR INVERTER BASED MOSFET DRIVER.In the maximum case, the output current can be 2A volts.Its subcategory of MOSFET Drivers contains various useful electronic components.The board contains 8 pins for component connections.Max (Bootstrap) can be as high as 41V.Based on the maximum power dissipation of 1.15W, it is clear that it is capable of transferring and conducting power losses without becoming overheated.In this case, it outputs 10V voltage.
L6743D Features
Embedded in the Tube package
2 drivers
Employing a gate type of N-Channel MOSFET
8 pins
High-side voltage - Max (Bootstrap) of 41V
Maximum power dissipation of 1.15W
L6743D Applications
There are a lot of STMicroelectronics L6743D gate drivers applications.
- Active filtering
- Motor Drives
- Welding
- High current laser/LED systems
- Solar inverters
- Motor Control
- serial peripheral interface (SPI), I2C
- Head-up and Head mounted displays
- High power buffers
- PCMCIA applications
