Overview
The VN772K-E is a quad smart power solid state relay produced by STMicroelectronics. It is composed of three monolithic chips housed in a standard SO-28 package, featuring a double high-side switch and two low-side switches. These switches are built using STMicroelectronics' VIPower M0-3 Technology and OMNIFET II types, which are fully auto-protected Power MOSFETs. This device is suitable for driving DC motors in a bridge configuration and can be used as a quad switch for various low voltage applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SO-28 | - |
| Voltage - Supply | 5.5 V ~ 36 V | V |
| Output Configuration | Half Bridge (2) | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | °C |
| Rds On (Typ) | 120 mOhm (Max) | mΩ |
| Current - Output / Channel | 9 A | A |
| Mounting Type | Surface Mount | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | - |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | - |
Key Features
- ECOPACK: Lead free and RoHS compliant
- Automotive Grade: Compliant with AEC guidelines
- Suited as low voltage bridge
- Linear current limitation
- Very low standby power dissipation
- Short circuit protected
- Status flag diagnostic (open drain)
- Integrated clamping circuits
- Undervoltage protection
- ESD protection
Applications
The VN772K-E is primarily used for driving DC motors in bridge configurations and can also serve as a quad switch for various low voltage applications. It is suitable for general-purpose use and in relay applications.
Q & A
- What is the VN772K-E used for?
The VN772K-E is used for driving DC motors in bridge configurations and as a quad switch for low voltage applications.
- What technology is used in the VN772K-E?
The VN772K-E uses STMicroelectronics' VIPower M0-3 Technology and OMNIFET II types.
- What is the package type of the VN772K-E?
The VN772K-E is housed in a standard SO-28 package.
- What is the operating temperature range of the VN772K-E?
The operating temperature range is -40°C to 150°C (TJ).
- What is the typical Rds On value of the VN772K-E?
The typical Rds On value is 120 mOhm (Max).
- What is the maximum output current per channel of the VN772K-E?
The maximum output current per channel is 9 A.
- Is the VN772K-E lead-free and RoHS compliant?
Yes, the VN772K-E is lead-free and RoHS compliant.
- What kind of protection does the VN772K-E offer?
The VN772K-E offers short circuit protection, overtemperature protection, undervoltage protection, and ESD protection.
- Does the VN772K-E have built-in diagnostic features?
Yes, it has a status flag diagnostic (open drain) and fault feedback for thermal intervention.
- What are the key applications of the VN772K-E?
The key applications include driving DC motors, general-purpose use, and relay applications.
