Overview
The VND5E004ATR-E is a double-channel high-side driver manufactured by STMicroelectronics, utilizing their proprietary VIPower® M0-5 technology. This device is designed to drive 12 V automotive grounded loads and provides comprehensive protection and diagnostic functions. It is housed in a 24-PQFN package and is suitable for use in various automotive applications. The device features a 3 V and 5 V CMOS-compatible interface, making it compatible with any microcontroller. It is AEC-Q100 qualified, ensuring reliability and performance in harsh automotive environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Max Transient Supply Voltage (VCC) | 41 | V |
| Operating Voltage Range (VCC) | 4.5 to 28 | V |
| Max On-State Resistance (per channel) | 4 | mΩ |
| Current Limitation (typical) | 90 | A |
| Off-State Supply Current (IS) | 2 | μA |
Key Features
- AEC-Q100 qualified for automotive reliability
- Very low standby current
- 3 V and 5 V CMOS-compatible inputs
- Optimized electromagnetic emissions and very low electromagnetic susceptibility
- Compliant with European directive 2002/95/EC
- Very low current sense leakage
- Detailed diagnostic functions including proportional load current sense, high current sense precision, diagnostic enable pin, off-state open-load detection, output short to VCC detection, overload and short to ground indication, and thermal shutdown indication
- Advanced protective functions such as undervoltage shutdown, overvoltage clamp, load current limitation, self-limiting of fast thermal transients, protection against loss of ground and loss of VCC, overtemperature shutdown with auto restart, and reverse battery protection with self-switch-on of the Power MOSFET
- Electrostatic discharge protection
Applications
The VND5E004ATR-E is suitable for various automotive applications, including:
- All types of resistive, inductive, and capacitive loads
- Power management applications in automotive systems
Q & A
- What is the VND5E004ATR-E used for?
The VND5E004ATR-E is a double-channel high-side driver used to drive 12 V automotive grounded loads and provide protection and diagnostic functions.
- What is the operating voltage range of the VND5E004ATR-E?
The operating voltage range is from 4.5 V to 28 V.
- What is the maximum on-state resistance per channel?
The maximum on-state resistance per channel is 4 mΩ.
- What are the diagnostic functions of the VND5E004ATR-E?
The device includes diagnostic functions such as proportional load current sense, off-state open-load detection, output short to VCC detection, overload and short to ground indication, and thermal shutdown indication.
- Is the VND5E004ATR-E AEC-Q100 qualified?
Yes, the VND5E004ATR-E is AEC-Q100 qualified, ensuring reliability in automotive applications.
- What types of loads can the VND5E004ATR-E drive?
The device can drive all types of resistive, inductive, and capacitive loads.
- What is the off-state supply current of the VND5E004ATR-E?
The off-state supply current is typically 2 μA.
- Does the VND5E004ATR-E have electrostatic discharge protection?
Yes, the device includes electrostatic discharge protection.
- What is the maximum transient supply voltage the VND5E004ATR-E can handle?
The maximum transient supply voltage is 41 V.
- What package types are available for the VND5E004ATR-E?
The device is available in a 24-PQFN package.
