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BU52012HFV-TR

BU52012HFV-TR Description

The BU52012HFV-TR is a unipolar switch from ROHM Semiconductor, designed for magnetic sensing applications. This Hall Effect solid-state switch offers a unique combination of technical specifications and performance benefits, making it an ideal choice for various applications. With a supply voltage range of 1.65V to 3.3V and a maximum supply current of 5.5µA, this device is energy-efficient and suitable for low-power applications.

BU52012HFV-TR Features

• Polarization: South Pole
• Test Condition: 25°C
• ECCN: EAR99
• Current - Supply (Max): 5.5µA
• Mounting Type: Surface Mount
• Product Status: Not For New Designs
• Current - Output (Max): 500µA
• Function: Unipolar Switch
• Technology: Hall Effect
• Voltage - Supply: 1.65V ~ 3.3V
• REACH Status: REACH Unaffected
• Manufacturer: ROHM Semiconductor
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Sensing Range: 5mT Trip, 0.6mT Release
• RoHS Status: ROHS3 Compliant
• Base Product Number: BU52012
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The BU52012HFV-TR's unique features include its low power consumption, wide supply voltage range, and high output current capability. These features, combined with its small surface-mount package, make it an excellent choice for space-constrained applications.

BU52012HFV-TR Applications

The BU52012HFV-TR is ideal for a variety of applications where magnetic sensing is required. Some specific use cases include:

1. Automotive Applications: Use as a proximity sensor for detecting the presence of metal objects, such as keys or tools, in the vehicle.
2. Industrial Automation: Employed in robotic arms or conveyor systems to detect the presence of metal objects for sorting or assembly purposes.
3. Consumer Electronics: Integrated into smart home devices, such as door locks or window sensors, for security and monitoring purposes.

Conclusion of BU52012HFV-TR

The BU52012HFV-TR from ROHM Semiconductor is a versatile and reliable unipolar switch for magnetic sensing applications. Its low power consumption, wide supply voltage range, and high output current capability make it an excellent choice for a variety of applications, from automotive to industrial automation and consumer electronics. Despite being marked as "Not For New Designs," this device remains a popular choice for its proven performance and reliability in existing designs.