Overview
The VND830E-E is a highly versatile integrated circuit designed by STMicroelectronics for automotive and industrial applications requiring robust power management. This device is part of the VIPower M0-3 family and is engineered to drive inductive, resistive, or capacitive loads with one side connected to ground. It is recognized for its efficiency and reliability in handling various types of loads, making it an ideal choice for enhancing performance while ensuring safety and long-term reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operational Voltage Range | 5.5 to 36 | V |
| Continuous Output Current (per channel) | 9.5 | A |
| RDS(on) | 65 mΩ | |
| DC Supply Voltage | 41 | V |
| Reverse DC Supply Voltage | -0.3 | V |
| Junction Operating Temperature | -40 to 150 | °C |
| Storage Temperature | -55 to 150 | °C |
| Standby Current Consumption | 1 µA |
Key Features
- CMOS compatible inputs
- Open drain status outputs
- On-state and off-state open-load detection
- Shorted load protection
- Undervoltage and overvoltage shutdown
- Thermal shutdown with automatic restart
- Current and power limitation
- Very low standby current consumption
- Protection against loss of ground and VCC
- Reverse battery protection
- Active VCC pin voltage clamp for transient protection
- Diagnostic functions for real-time monitoring
Applications
- Automotive lighting systems (headlights, tail lights)
- Electric motor control
- Heating elements management
- Industrial automation machinery
- Home appliances
- Power distribution modules
- Relay replacement in various control systems
Q & A
- What type of loads can the VND830E-E control?
The VND830E-E can control both resistive and inductive loads, such as motors, solenoids, and heating elements.
- What is the maximum output current of the VND830E-E?
The device can handle continuous output currents up to 9.5 A per channel.
- Does the VND830E-E have built-in protection features?
Yes, it includes thermal shutdown, short-circuit protection, undervoltage shutdown, overvoltage clamp, and integrated diodes for inductive load driving.
- What is the operating temperature range of the VND830E-E?
The device operates effectively within a temperature range of -40°C to +150°C.
- Can the VND830E-E be used in battery-powered applications?
Yes, its low standby current consumption of just 1 µA makes it suitable for battery-operated devices.
- How does the VND830E-E protect against voltage spikes?
The device includes an active VCC pin voltage clamp that protects against low energy spikes and load dump protection to shield against destructive voltage spikes.
- What diagnostic functions does the VND830E-E offer?
The device provides proportional load current sense and status feedback for the microcontroller, allowing for real-time monitoring of system performance.
- Does the VND830E-E support multiple channels?
Yes, the VND830E-E is a dual-channel high-side driver.
- How does the thermal shutdown feature work?
The thermal shutdown feature with automatic restart ensures the device operates within safe temperature ranges and recovers normal operation once the fault condition disappears.
- What is the package type of the VND830E-E?
The VND830E-E is available in an SO-16L package.
