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BD2227G-TR

BD2227G-TR Description

The BD2227G-TR is a high-quality, high-side USB switch designed for power management applications. Manufactured by ROHM Semiconductor, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust performance and reliability. The BD2227G-TR features a single-channel, high-side output configuration with a maximum output current capacity of 1A. It operates within a load voltage range of 2.7V to 5.5V, making it suitable for a variety of USB-based applications.

This IC is designed with a slew rate controlled output and includes a status flag feature for enhanced monitoring and control. The BD2227G-TR does not require a supply voltage (Vcc/Vdd), which simplifies the power supply design. It also offers comprehensive fault protection mechanisms, including fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO), ensuring safe and stable operation under various conditions.

The device is packaged in a 5-lead small outline package (5SSOP) and is available in a tape and reel format (TR), making it ideal for surface mount applications. With a typical on-state resistance (Rds On) of 150mOhm, the BD2227G-TR ensures minimal power loss and high efficiency. The moisture sensitivity level (MSL) of 1 (unlimited) indicates that the device is highly resistant to moisture, enhancing its durability and reliability in various environments.

BD2227G-TR Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 1A
• REACH Status: REACH Unaffected
• Manufacturer: ROHM Semiconductor
• Features: Slew Rate Controlled, Status Flag
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• Switch Type: USB Switch
• Voltage - Load: 2.7V ~ 5.5V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 150mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: BD2227

BD2227G-TR Applications

The BD2227G-TR is particularly well-suited for applications requiring efficient power management and reliable USB connectivity. Its high-side configuration and comprehensive fault protection make it ideal for use in:

• USB Power Management: Ensuring stable power delivery to USB devices.
• Consumer Electronics: Providing power control in devices such as smartphones, tablets, and portable media players.
• Industrial Equipment: Managing power in USB-enabled industrial control systems.
• Automotive Applications: Powering USB ports in vehicles, ensuring reliable connectivity for charging and data transfer.

Conclusion of BD2227G-TR

The BD2227G-TR from ROHM Semiconductor stands out as a reliable and efficient solution for high-side USB switch applications. Its combination of high current capacity, low on-state resistance, and comprehensive fault protection mechanisms ensures robust performance and reliability. The device’s compliance with industry standards such as REACH and RoHS3 further enhances its appeal for environmentally conscious designs.

With its compact 5SSOP package and surface mount compatibility, the BD2227G-TR is easy to integrate into modern electronic designs. Its unique features, such as slew rate control and status flag, provide additional benefits over similar models, making it a preferred choice for engineers and designers in the electronics industry. Whether used in consumer electronics, industrial equipment, or automotive applications, the BD2227G-TR delivers the performance and reliability needed for successful power management solutions.