Overview
The VND5004ASP30TR-E, produced by STMicroelectronics, is a double 4 mΩ high-side driver designed using the VIPower technology. This device is specifically intended for driving resistive, inductive, and capacitive loads in automotive applications. It features advanced diagnostic functions, robust protection mechanisms, and optimized electromagnetic emission and susceptibility. The device is AEC-Q100 qualified, ensuring it meets stringent automotive standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range (VCC) | 4.5 to 27 | V |
| Max Transient Supply Voltage (VCCPK) | 41 | V |
| Max On-State Resistance (RON) per Channel | 4 mΩ | mΩ |
| Current Limitation (ILIMH) | 100 A | A |
| Off-State Supply Current (IS) | 2 μA | μA |
| Junction Operating Temperature (Tj) | -40 to 150 | °C |
| Thermal Resistance Junction-Case (Rthj-case) | 0.35 | °C/W |
| Thermal Resistance Junction-Ambient (Rthj-amb) | 58 (PCB FR4 area 58mmX58mm) | °C/W |
Key Features
- AEC-Q100 qualified for automotive applications.
- Inrush current active management by power limitation.
- Very low stand-by current.
- 3.0 V CMOS compatible input.
- Optimized electromagnetic emission and very low electromagnetic susceptibility.
- Diagnostic functions including proportional load current sense, current sense disable, and thermal shutdown indication.
- Protection features such as undervoltage shutdown, overvoltage clamp, load current limitation, thermal shutdown, self-limiting of fast thermal transients, protection against loss of ground and VCC, reverse battery protection, and electrostatic discharge protection.
Applications
- Suitable for driving all types of resistive, inductive, and capacitive loads.
- Power management applications in automotive systems.
Q & A
- What is the operating voltage range of the VND5004ASP30TR-E?
The operating voltage range is from 4.5 V to 27 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 available in this device?
The device includes diagnostic functions such as proportional load current sense, current sense disable, and thermal shutdown indication.
- What protection mechanisms are integrated into the VND5004ASP30TR-E?
The device features undervoltage shutdown, overvoltage clamp, load current limitation, thermal shutdown, self-limiting of fast thermal transients, protection against loss of ground and VCC, reverse battery protection, and electrostatic discharge protection.
- Is the VND5004ASP30TR-E suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for automotive applications.
- What is the thermal resistance junction-ambient for this device?
The thermal resistance junction-ambient (Rthj-amb) is 58 °C/W for a PCB FR4 area of 58mmX58mm.
- How does the device manage inrush current?
The device manages inrush current through active power limitation.
- What is the off-state supply current of the VND5004ASP30TR-E?
The off-state supply current is 2 μA.
- What is the junction operating temperature range of the device?
The junction operating temperature range is from -40 °C to 150 °C.
- Does the device have electrostatic discharge protection?
Yes, the device includes electrostatic discharge protection.
