Overview
The VN5E160S-E is a single channel high-side driver manufactured by STMicroelectronics using their proprietary VIPower M0-5 technology. It is housed in a compact SO-8 package. This device is designed to drive automotive grounded loads, offering advanced protection, diagnostic capabilities, and a 3V and 5V CMOS-compatible interface compatible with any microcontroller. The VN5E160S-E integrates various protective functions, including load current limitation, inrush and overload active management, over-temperature shut-off with autorestart, and over-voltage active clamp. It also features enhanced diagnostic functions such as fast detection of overload, short-circuit to ground, over-temperature indication, and open-load detection in both on and off states.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SO-8 |
| Operating Voltage Range (VCC) | 4.5 to 28V |
| Max Transient Supply Voltage (VCC) | 41V |
| Max On-state Resistance (per channel) | 160 mΩ |
| Current Limitation (typical) | 10A |
| Off-state Supply Current (IS) | 2 µA |
| Operating Temperature Range | -40°C to 150°C |
Key Features
- Inrush current active management by power limitation
- Very low stand-by current
- 3.0V CMOS compatible inputs
- Optimized electromagnetic emissions and very low electromagnetic susceptibility
- Compliance with the 2002/95/EC European directive
- Advanced protective functions: undervoltage shutdown, overvoltage clamp, load current limitation, self-limiting of fast thermal transients, protection against loss of ground and VCC, over-temperature shutdown with autorestart, reverse battery protection, and electrostatic discharge protection
- Diagnostic functions: open drain status output, on-state and off-state open load detection, output short to VCC detection, overload and short to ground indication, and thermal shutdown indication
Applications
The VN5E160S-E is suitable for all types of resistive, inductive, and capacitive loads in automotive applications. It is particularly useful in systems requiring robust protection and diagnostic capabilities, such as lighting systems, fuel pumps, and other automotive electrical systems.
Q & A
- What is the VN5E160S-E used for? The VN5E160S-E is a single channel high-side driver designed to drive automotive grounded loads, providing protection, diagnostics, and a CMOS-compatible interface.
- What is the operating voltage range of the VN5E160S-E? The operating voltage range is from 4.5V to 28V.
- What are the key protective functions of the VN5E160S-E? Key protective functions include undervoltage shutdown, overvoltage clamp, load current limitation, over-temperature shutdown with autorestart, and protection against loss of ground and VCC.
- How does the VN5E160S-E handle diagnostic feedback? The device features a dedicated active low digital status pin for enhanced diagnostic functions, including detection of overload, short-circuit to ground, and over-temperature indication.
- What is the maximum current limitation of the VN5E160S-E? The typical current limitation is 10A.
- What is the operating temperature range of the VN5E160S-E? The operating temperature range is from -40°C to 150°C.
- Is the VN5E160S-E compliant with any specific European directives? Yes, it is compliant with the 2002/95/EC European directive.
- How does the VN5E160S-E manage inrush current? The device actively manages inrush current by power limitation.
- What is the package type of the VN5E160S-E? The VN5E160S-E is housed in a SO-8 package.
- Can the diagnostic feedback of the VN5E160S-E be disabled? Yes, the diagnostic feedback can be disabled by pulling the STAT_DIS pin up.
