Overview
The VNQ7E100AJTR is a quad-channel high-side driver manufactured by STMicroelectronics, utilizing the proprietary VIPower® M0-7 technology. This device is housed in a PowerSSO-16 package and is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface. It integrates advanced protective functions and diagnostics, making it suitable for various automotive applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | PowerSSO-16 | |
| Packing | Tape and reel | |
| Junction Operating Temperature | -40 to 150 | °C |
| Storage Temperature | -55 to 150 | °C |
| Maximum Switching Energy (single pulse) | 10 | mJ |
| Electrostatic Discharge (JEDEC standard) | 4000 V (INPUT0,1,2,3, VCC) | V |
| Thermal Resistance Junction-Board | 7.7 | °C/W |
| Thermal Resistance Junction-Ambient | 60.3 | °C/W |
| Supply Current (VCC = 13 V, VIN = VOUT = VFR = VSEn = 0 V) | 10 to 16 | mA |
| Control Stage Current Consumption (All channels active) | 20 | mA |
Key Features
- Quad-channel high-side driver with CurrentSense analog feedback.
- Configurable latch-off on overtemperature or power limitation.
- Protection against loss of ground and loss of VCC.
- Reverse battery protection with external components.
- Electrostatic discharge protection (ESD) according to JEDEC standards.
- Advanced protective functions including load current limitation and overload active management by power limitation.
- CMOS-compatible interface for 3 V and 5 V logic.
Applications
- Automotive resistive, inductive, and capacitive loads.
- Protected supply for ADAS (Advanced Driver Assistance Systems) such as radars and sensors.
- Automotive lamps.
Q & A
- What is the package type of the VNQ7E100AJTR?
The VNQ7E100AJTR is housed in a PowerSSO-16 package.
- What is the operating temperature range of the VNQ7E100AJTR?
The junction operating temperature range is -40 to 150°C.
- What kind of protection does the VNQ7E100AJTR offer against electrostatic discharge?
The device offers ESD protection according to JEDEC standards, up to 4000 V.
- What are the key protective functions of the VNQ7E100AJTR?
The device features configurable latch-off on overtemperature or power limitation, protection against loss of ground and VCC, and reverse battery protection.
- What is the typical thermal resistance junction-board of the VNQ7E100AJTR?
The thermal resistance junction-board is typically 7.7 °C/W.
- What is the supply current of the VNQ7E100AJTR under specified conditions?
The supply current is between 10 to 16 mA when VCC = 13 V and VIN = VOUT = VFR = VSEn = 0 V.
- What are the common applications of the VNQ7E100AJTR?
Common applications include automotive resistive, inductive, and capacitive loads, protected supply for ADAS systems, and automotive lamps.
- Does the VNQ7E100AJTR support CMOS-compatible interfaces?
Yes, it supports 3 V and 5 V CMOS-compatible interfaces.
- How does the VNQ7E100AJTR manage overload conditions?
The device manages overload conditions through active power limitation.
- What is the maximum switching energy of the VNQ7E100AJTR?
The maximum switching energy is 10 mJ for a single pulse.
