Infineon Technologies

BSP762T

BSP762T Description

The BSP762T from Infineon Technologies is a high-side power switch belonging to the Classic PROFET series, designed for automotive applications and compliant with AEC-Q100 standards. This surface-mount (SMD/SMT) device operates within a wide input voltage range of 5V to 34V, delivering a maximum output current of 2.4A (Typ) with a low on-resistance of 70mΩ (max 100mΩ). Packaged in an 8-pin DSO (Tape and Reel), it features robust protection with a 10A current limit, 1.5W power dissipation, and fast switching times (170μs on, 230μs off). Its 150°C maximum operating temperature and RoHS/REACH compliance make it suitable for harsh environments.

BSP762T Features

• High-Side Switch: Single 1-IN/1-OUT configuration for simplified power distribution.
• Low On-Resistance: 70mΩ (Typ) minimizes power loss, improving efficiency.
• Automotive-Grade: AEC-Q100 qualified, ensuring reliability in automotive systems.
• Wide Voltage Range: 5V–34V input supports diverse power rails.
• Integrated Protections: Current limiting (10A), overtemperature, and short-circuit protection.
• Fast Switching: 170μs turn-on, 230μs turn-off for dynamic load control.
• Compact & Robust: DSO-8 package (5mm x 4mm x 1.45mm) with moisture sensitivity (MSL1).

BSP762T Applications

Ideal for automotive and industrial systems, the BSP762T excels in:

• Load Switching: ECU power distribution, lighting (LEDs, bulbs), and motor drives.
• Protection Circuits: Safeguarding low-voltage sensors and actuators.
• Battery Management: Reverse polarity protection and load disconnects in 12V/24V systems.
• HVAC & Powertrain: Solenoid/valve control with high reliability.
  Its low quiescent current and high fault tolerance make it superior to generic MOSFET switches in mission-critical applications.

Conclusion of BSP762T

The BSP762T combines high efficiency, robust protection, and automotive-grade durability, making it a standout choice for power switching in harsh environments. Its compact footprint, wide voltage range, and fast response address the needs of modern automotive and industrial designs, offering a reliable alternative to discrete solutions. Infineon’s PROFET technology ensures long-term performance under demanding conditions.