Overview
The VN5E160MSTR-E is a high-performance power switch and driver IC designed by STMicroelectronics, specifically tailored for automotive applications. This device is part of the VIPower M0-5 technology family and is housed in a compact SO-8 package. It is engineered to drive automotive grounded loads, offering advanced protection, diagnostics, and a 3V and 5V CMOS-compatible interface for easy integration with microcontrollers.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Voltage Range (VCC) | 4.5 to 28 V |
| Max Transient Supply Voltage (VCC) | 41 V |
| Max On-state Resistance (per channel) | 160 mΩ |
| Current Limitation (typical) | 10 A |
| Off-state Supply Current (IS) | 2 µA |
| Package Type | SO-8 |
Key Features
- Inrush current active management by power limitation
- Very low stand-by current
- 3.0V and 5V CMOS compatible inputs
- Optimized electromagnetic emissions and very low electromagnetic susceptibility
- Diagnostic functions including open drain status output, on-state and off-state open load detection, output short to VCC detection, and overload indication
- Advanced protective functions such as undervoltage shut-down, overvoltage clamp, load current limitation, and over-temperature shut-down with auto-restart
- Reverse battery protection and electrostatic discharge protection
Applications
The VN5E160MSTR-E is designed for various automotive applications, including the control of resistive, inductive, and capacitive loads. It is particularly suited for smart vehicle systems with zonal architectures, enhancing the reliability and safety of automotive electronics.
Q & A
- What is the operating voltage range of the VN5E160MSTR-E?
The operating voltage range is from 4.5 to 28 V. - What is the maximum on-state resistance of the VN5E160MSTR-E?
The maximum on-state resistance is 160 mΩ. - What are the diagnostic functions of the VN5E160MSTR-E?
The device includes diagnostic functions such as open drain status output, on-state and off-state open load detection, output short to VCC detection, and overload indication. - What kind of protection does the VN5E160MSTR-E offer?
The device offers protection against undervoltage, overvoltage, overload, over-temperature, reverse battery, and electrostatic discharge. - What is the package type of the VN5E160MSTR-E?
The device is housed in an SO-8 package. - Is the VN5E160MSTR-E compatible with 3V and 5V CMOS inputs?
Yes, it is compatible with both 3V and 5V CMOS inputs. - What is the typical off-state supply current of the VN5E160MSTR-E?
The typical off-state supply current is 2 µA. - What are the common applications of the VN5E160MSTR-E?
The device is commonly used in automotive applications for controlling various types of loads. - Does the VN5E160MSTR-E have over-temperature protection with auto-restart?
Yes, it does have over-temperature protection with auto-restart. - How does the VN5E160MSTR-E manage inrush current?
The device manages inrush current through active power limitation.
