Overview
The VND5E050ACJTR-E is a double-channel high-side driver manufactured by STMicroelectronics using their proprietary VIPower® M0-5 technology. This device is designed for automotive and industrial applications, offering advanced protection and diagnostic features. It is housed in a PowerSSO-12 package and is capable of driving 12 V automotive grounded loads. The driver includes a 3 V and 5 V CMOS-compatible interface, making it compatible with any microcontroller. It integrates various protective functions such as load current limitation, inrush and overload active management, overtemperature shutdown with auto-restart, and overvoltage active clamp.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range (VCC) | 4.5 to 28 | V |
| Max On-state Resistance (RON) | 50 | mΩ |
| Current Limitation (ILIMH) | 27 | A |
| Off-state Supply Current (IS) | 2 | µA |
| Junction Operating Temperature (Tj) | -40 to 150 | °C |
| Storage Temperature (Tstg) | -55 to 150 | °C |
| Max Transient Supply Voltage (VCC) | 41 | V |
| Electrostatic Discharge Protection (VESD) | 4000 to 5000 | V |
Key Features
- Inrush current active management by power limitation
- Very low standby current
- 3.0 V and 5 V CMOS compatible inputs
- Optimized electromagnetic emissions and very low electromagnetic susceptibility
- Proportional load current sense with high precision for a wide current range
- Current sense disable feature
- Off-state open load detection and output short to VCC detection
- Overload and short to ground (power limitation) indication
- Thermal shutdown indication and auto-restart
- Undervoltage shutdown, overvoltage clamp, and load current limitation
- Protection against loss of ground and loss of VCC, reverse battery protection, and electrostatic discharge protection
Applications
- All types of resistive, inductive, and capacitive loads
- Suitable as an LED driver
- Automotive and industrial power distribution applications
Q & A
- What is the operating voltage range of the VND5E050ACJTR-E?
The operating voltage range is from 4.5 V to 28 V.
- What is the maximum on-state resistance of the device?
The maximum on-state resistance (RON) is 50 mΩ.
- What is the current limitation feature of the VND5E050ACJTR-E?
The device has a current limitation feature with a typical value of 27 A.
- How does the device manage inrush current?
The device manages inrush current through active power limitation.
- What are the protective features of the VND5E050ACJTR-E?
The device includes undervoltage shutdown, overvoltage clamp, load current limitation, thermal shutdown with auto-restart, and protection against loss of ground and VCC.
- Is the VND5E050ACJTR-E compatible with microcontrollers?
Yes, it has a 3 V and 5 V CMOS-compatible interface.
- 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, it has electrostatic discharge protection up to 5000 V.
- What types of loads can the VND5E050ACJTR-E drive?
The device can drive all types of resistive, inductive, and capacitive loads.
- Is the VND5E050ACJTR-E suitable for LED driver applications?
Yes, it is suitable for use as an LED driver.
