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STMICROELECTRONICS L6370Q High-Side Power Switch
The L6370Q is a monolithic intelligent power switch designed for industrial automation. It manages inductive and resistive loads with internal current limit, thermal shutdown, and open load detection. Features include safe demagnetization of inductive loads via an internal Zener diode, extensive electrical protections, diagnostic outputs, and compatibility with programmable logic controllers and industrial PC peripherals. Its rugged construction suits demanding environments, ensuring reliable operation in controlling resistive, capacitive, and inductive loads with enhanced protection against short circuits, overtemperature, and undervoltage conditions, making it ideal for automation and manufacturing applications.
STMICROELECTRONICS L6370Q High-Side Power Switch Specifications:
- Supply voltage range: 9.5 V to 35 V with hysteresis of 300-700 mV
- Maximum supply voltage: 50 V
- Output current limit: 3.2 A typical
- Power dissipation: internally limited with thermal hysteresis of 20°C
- Operating temperature range: -40°C to +105°C
- Thermal resistance junction-case: Max. 4°C/W
- Thermal resistance junction-ambient: Max. 50°C/W on a 2-side PCB
- Inductive load energy absorption: up to 1 Joule, voltage clamp at 50-60 V
- Open-drain diagnostic outputs, open load detection at 3 mA load
- Reverse voltage capability for demagnetization: 50-60 V
- Short-circuit protection: non-dissipative, programmable delay via external capacitor
- Internal Zener diode for safe demagnetization
- Protection against IEC61000-4-5 surge, transient IEC61000-4-4 burst immunity
- ESD protection: Human body model +2 kV
Buy the STMicroelectronics L6370Q – Reliable Power Switch for Industrial Applications
Purchase the STMicroelectronics L6370Q today—this high-side power switch is built for industrial automation, offering internal current limiting, thermal shutdown, and open load detection. Its rugged design ensures reliable control of resistive and inductive loads in demanding environments. With extensive electrical protections, diagnostic outputs, and demagnetization capability, it is perfectly suited for factory automation, PLC interfaces, and industrial PC peripherals. Buy online now for dependable, long-lasting performance in your industrial control systems.
Get STMicroelectronics L6370Q today—designed for industrial automation, featuring internal protections and diagnostic capabilities for dependable load management.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS L6370Q?
You can click on the BUY or RFQ button to purchase L6370Q from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part L6370Q?
You can download the L6370Q datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of L6370Q?
STMICROELECTRONICS