Overview
The VND5E008AYTR-E is a double-channel high-side driver produced by STMicroelectronics, utilizing their VIPower™ MO-5 technology. This device is designed to drive resistive or inductive loads with one side connected to ground. It features advanced protection mechanisms, including active VCC pin voltage clamp, inrush current management, and thermal shutdown with automatic restart. The device also integrates an analog current sense function, which provides a current proportional to the load current, enabling robust monitoring and diagnostic capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 2 | - |
| Maximum Voltage | 41 | V |
| On-State Resistance | 8 | mΩ |
| Maximum Output Current | 53 | A |
| Standby Current | 2 | μA |
| Input Compatibility | 3.0V CMOS | - |
| Package Type | PowerSSO-36 | - |
Key Features
- Inrush current active management by power limitation to protect against high initial currents.
- Very low standby current to minimize power consumption in idle states.
- 3.0V CMOS compatible inputs for easy integration with microcontrollers.
- Analog current sense with a current proportional to the load current, enabling precise monitoring and diagnostics.
- Output current limitation and thermal shutdown with automatic restart to protect the device from overload and overtemperature conditions.
- Load dump protection up to 40V maximum referred to ground, ensuring robustness against transient voltages.
- Detection of fault conditions such as overload, overtemperature, or open-load, reported via the current sense pin.
Applications
The VND5E008AYTR-E is suitable for driving various types of loads, including resistive, inductive, and capacitive loads. It is particularly useful in applications requiring high current handling and robust protection features, such as automotive systems, industrial control systems, and power distribution networks.
Q & A
- What is the maximum voltage rating of the VND5E008AYTR-E?
The maximum voltage rating is 41V. - What is the on-state resistance of the device?
The on-state resistance is 8 mΩ. - How many channels does the VND5E008AYTR-E have?
The device has 2 channels. - What is the maximum output current of the VND5E008AYTR-E?
The maximum output current is 53 A. - What is the standby current of the device?
The standby current is 2 μA. - Is the input compatible with 3.0V CMOS logic?
Yes, the input is 3.0V CMOS compatible. - What type of package does the VND5E008AYTR-E come in?
The device comes in a PowerSSO-36 package. - How does the device manage inrush current?
The device manages inrush current through active power limitation. - What protection mechanisms does the VND5E008AYTR-E have against overload and overtemperature?
The device has output current limitation and thermal shutdown with automatic restart. - How does the device detect fault conditions?
The device detects fault conditions such as overload, overtemperature, or open-load and reports them via the current sense pin.
