The NXP UJA1132HW/3V3Y is a state-of-the-art high-side power switch designed to deliver robust, high-performance control for automotive applications. This intelligent switch is part of NXP's advanced System Basis Chip (SBC) family, which integrates multiple functions into a single device to reduce system complexity, improve reliability, and streamline the design process for automotive engineers.

Key Features

• High Integration: The UJA1132HW/3V3Y combines a voltage regulator, CAN transceiver, and high-side switch in one compact package, providing a comprehensive solution for power control and communication in automotive systems.
• Wide Operating Voltage: Designed to operate effectively across a wide voltage range, this switch is suitable for 12V and 24V automotive systems, ensuring versatility and compatibility with various vehicle platforms.
• Robust Protection: The device includes overcurrent and overtemperature protection features, safeguarding the system against potential damage from extreme operating conditions.
• Low Quiescent Current: With its low quiescent current, the UJA1132HW/3V3Y helps to minimize power consumption when the vehicle is in standby mode, contributing to overall energy efficiency.
• Direct Battery Connection: The switch is designed for direct connection to the battery, simplifying the power supply design and reducing the need for additional components.

Applications

The UJA1132HW/3V3Y is ideal for a broad range of automotive applications, including body control modules, gateway modules, and power distribution units. Its integrated design and protective features make it particularly well-suited for environments where space is at a premium and reliability is critical.

Technical Specifications

• Supply voltage range: 6 V to 28 V
• Operating temperature range: -40°C to +150°C
• Package: HVSON14

With its mix of integration, protection, and efficiency, the NXP UJA1132HW/3V3Y smart high-side power switch represents a compelling choice for automotive designers looking to enhance system performance while reducing complexity and cost.