STMicroelectronics

VND5E050MKTR-E

VND5E050MKTR-E Description

The VND5E050MKTR-E is a high-side power switch from STMicroelectronics, designed for efficient power management in a variety of electronic applications. This device belongs to the VIPower™ series and is housed in a Surface Mount PowerSSO24 package, making it suitable for compact and high-density designs. Despite being marked as obsolete, it remains a robust choice for specific applications that require its unique features and performance characteristics.

The VND5E050MKTR-E is designed to operate with a load voltage range of 4.5V to 28V and features a maximum output current of 19A per channel, with two outputs available. It boasts a typical on-state resistance (Rds On) of 50mOhm, ensuring minimal power loss and high efficiency. The device does not require a separate supply voltage (Vcc/Vdd), simplifying the power architecture and reducing component count.

VND5E050MKTR-E Features

• Output Configuration: High Side
• Product Status: Obsolete
• Current - Output (Max): 19A
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Features: Auto Restart
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 4.5V ~ 28V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 50mOhm (Max)
• Number of Outputs: 2
• Series: VIPower™
• Fault Protection: Current Limiting (Fixed), Over Temperature, Over Voltage
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off

The VND5E050MKTR-E offers comprehensive fault protection mechanisms, including fixed current limiting, over-temperature protection, and over-voltage protection, ensuring reliable operation under various conditions. The auto-restart feature further enhances its robustness by automatically recovering from fault conditions.

VND5E050MKTR-E Applications

The VND5E050MKTR-E is ideal for applications requiring high current handling and efficient power switching. Its high-side configuration and dual outputs make it suitable for driving multiple loads simultaneously, such as in automotive electronics, industrial controls, and power distribution systems. The device's ability to operate without a separate supply voltage simplifies the design of power circuits in battery-operated devices and embedded systems.

Specific use cases include:

• Automotive Applications: Powering and controlling various electronic components in vehicles, such as infotainment systems, lighting, and electronic control units.
• Industrial Controls: Managing power distribution in industrial automation systems, ensuring reliable operation of actuators, sensors, and control modules.
• Battery Management: Efficiently switching power in battery-operated devices, extending battery life and improving overall system efficiency.

Conclusion of VND5E050MKTR-E

The VND5E050MKTR-E is a versatile and efficient power switch that offers significant advantages in terms of performance and reliability. Despite its obsolete status, it remains a valuable component for applications that require its specific features and capabilities. Its low on-state resistance, comprehensive fault protection, and dual output configuration make it an excellent choice for demanding power management tasks. For designers seeking a robust and efficient power switch, the VND5E050MKTR-E is a reliable option that delivers exceptional performance in a compact package.