Overview
The MC33GD3000EP, produced by NXP USA Inc., is a field effect transistor (FET) predriver IC designed specifically for three-phase motor control and similar applications. This IC is fully AEC-Q100 grade 1 qualified, meeting the stringent requirements of automotive systems. It integrates three high-side FET predrivers and three low-side FET predrivers, making it suitable for a variety of motor drive applications. The IC uses SMARTMOS technology and supports both 5.0 V and 3.0 V logic level inputs, with 5.0 V logic level outputs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VPWR Supply Voltage Startup Threshold | 6.0 | - | 8.0 | V |
| VPWR Supply Voltage Range | 6.0 | - | 60 | V |
| Gate Drive Capability | 1.0 | - | 2.5 | A |
| Operating Junction Temperature | -40 | - | 150 | °C |
| Storage Temperature | -55 | - | 150 | °C |
| Package Type | - | - | HVQFN56 | - |
| Package Dimensions | - | - | 8 mm x 8 mm x 0.9 mm | - |
Key Features
- Extended operating range from 6.0 V to 60 V, covering 12 V and 48 V systems.
- Gate drive capability of 1.0 A to 2.5 A.
- Device protection against reverse charge-injection from CGD and CGS of external FETs.
- Programmable dead time via the SPI port.
- Simultaneous output capability enabled via safe SPI command.
- Supports both 5.0 V and 3.0 V logic level inputs, with 5.0 V logic level outputs.
- Interfaces to a MCU via six direct input control signals, an SPI port for device setup, and asynchronous reset, enable, and interrupt signals.
Applications
- Automotive systems: cooling fan, water pump, actuator controls, fuel pump, electro-hydraulic and electric power steering, engine and transmission control, motor control, braking pump, belt starter generator, turbo pump.
Q & A
- What is the primary function of the MC33GD3000EP? The MC33GD3000EP is a field effect transistor (FET) predriver designed for three-phase motor control and similar applications.
- What are the operating voltage ranges for the MC33GD3000EP? The IC operates from 6.0 V to 60 V, covering 12 V and 48 V systems.
- What is the gate drive capability of the MC33GD3000EP? The gate drive capability ranges from 1.0 A to 2.5 A.
- Is the MC33GD3000EP AEC-Q100 qualified? Yes, it is fully AEC-Q100 grade 1 qualified.
- How does the MC33GD3000EP interface with a microcontroller? It interfaces via six direct input control signals, an SPI port for device setup, and asynchronous reset, enable, and interrupt signals.
- What kind of protection does the MC33GD3000EP offer? It offers device protection against reverse charge-injection from CGD and CGS of external FETs.
- Can the dead time be programmed in the MC33GD3000EP? Yes, the dead time is programmable via the SPI port.
- What is the package type and dimensions of the MC33GD3000EP? The package type is HVQFN56, with dimensions of 8 mm x 8 mm x 0.9 mm.
- What are some common applications of the MC33GD3000EP? Common applications include automotive systems such as cooling fans, water pumps, actuator controls, and more.
- What technology does the MC33GD3000EP use? The IC uses SMARTMOS technology.
