STMicroelectronics

L6370D013TR

L6370D013TR Description

The L6370D013TR from STMicroelectronics is a high-side power switch designed for robust load driving applications. This N-channel MOSFET-based driver integrates a 1:1 input-to-output ratio and operates within a 9.5V to 35V load voltage range, making it suitable for industrial and automotive systems requiring reliable power distribution. The device delivers 2.5A maximum output current and features differential input control, eliminating the need for an external VCC/VDD supply. Packaged in a PWRSO20 surface-mount form factor, it is optimized for space-constrained designs and supplied in Tape & Reel (TR) for automated assembly.

L6370D013TR Features

• High-Side Configuration: Enables direct control of loads without additional circuitry.
• Advanced Protection: Integrates fixed current limiting, open-load detection, over-temperature shutdown, and UVLO (Undervoltage Lockout) for system safety.
• Status Flag: Provides real-time fault monitoring (e.g., overtemperature or open load).
• Wide Operating Range: Supports 9.5V–35V load voltages, ideal for 12V/24V automotive or industrial buses.
• Differential Input: Enhances noise immunity in electrically noisy environments.
• RoHS3/REACH Compliant: Meets environmental and regulatory standards.
• 3 (168 Hours) MSL Rating: Ensures reliability in humid conditions during PCB assembly.

L6370D013TR Applications

• Automotive Systems: ECU power switches, lighting controls, and solenoid drivers.
• Industrial Automation: Motor drives, PLC output stages, and actuator control.
• Power Distribution: Hot-swap modules, redundant power supplies, and load switches.
• Consumer Electronics: High-current LED drivers or appliance control circuits.

Conclusion of L6370D013TR

The L6370D013TR stands out for its high integration, robust protection features, and wide voltage range, reducing external component count and improving system reliability. Its differential input and status monitoring make it superior to basic high-side switches, particularly in EMI-sensitive or safety-critical applications. Ideal for automotive, industrial, and power management designs, this driver combines performance with compliance to modern environmental standards.