Overview
The VN772KTR-E, produced by STMicroelectronics, is a quad smart power solid state relay designed for complete H bridge configurations. This device is formed by three monolithic chips housed in a standard SO-28 package, comprising a double high side and two low side switches. It is suitable for driving DC motors in bridge configurations and can be used as a quad switch for any low voltage application. The VN772KTR-E utilizes STMicroelectronics' VIPower™ M0-3 Technology, ensuring robust and efficient performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | VN772KTR-E | |
| Package | SO-28 | |
| RDS(on) | 120 mΩ (typical) | mΩ |
| IOUT | 9 A (typical current limitation) | A |
| VCC | 5.5 to 36 V | V |
| Thermal Resistance Junction-case (High-side switch) | 20 °C/W (max) | °C/W |
| Thermal Resistance Junction-case (Low-side switch) | 20 °C/W (max) | °C/W |
| Junction Operating Temperature | -40 to 150 °C | °C |
| Storage Temperature | -55 to 150 °C | °C |
| Electrostatic Discharge (Human Body Model) | 4000 V (input), 5000 V (output and VCC) | V |
Key Features
- Linear current limitation and short circuit protection
- Very low stand-by power dissipation
- Integrated clamping circuits and under-voltage protection
- ESD protection and compliance with the 2002/95/EC European directive
- Double status flag diagnostic (open drain)
- Built-in thermal shutdown for overtemperature protection
- Low on-state resistance (RDS(on))
- OMNIFET II types (fully auto-protected Power MOSFET in VIPower™ technology) for low side switches
Applications
The VN772KTR-E is suitable for various applications, including:
- Driving DC motors in H bridge configurations
- Low voltage bridge applications
- Quad switch configurations for general low voltage uses
- Automotive and industrial control systems where robust and efficient power switching is required
Q & A
- What is the VN772KTR-E?
The VN772KTR-E is a quad smart power solid state relay produced by STMicroelectronics, designed for complete H bridge configurations.
- What package type does the VN772KTR-E use?
The VN772KTR-E is housed in a standard SO-28 package.
- What is the typical on-state resistance (RDS(on)) of the VN772KTR-E?
The typical on-state resistance (RDS(on)) is 120 mΩ.
- What is the maximum output current (IOUT) of the VN772KTR-E?
The maximum output current (IOUT) is internally limited to around 9 A.
- What are the operating voltage ranges for VCC?
The operating voltage range for VCC is from 5.5 V to 36 V.
- Does the VN772KTR-E have thermal protection?
- What kind of diagnostic features does the VN772KTR-E offer?
The VN772KTR-E provides a double status flag diagnostic (open drain) to indicate open load, overtemperature, and other fault conditions.
- Is the VN772KTR-E protected against electrostatic discharge (ESD)?
- What are some common applications for the VN772KTR-E?
The VN772KTR-E is commonly used for driving DC motors in H bridge configurations, low voltage bridge applications, and as a quad switch for general low voltage uses.
- Does the VN772KTR-E comply with any specific regulations?
