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BD2221G-LBTR

BD2221G-LBTR Description

The BD2221G-LBTR is a high-side power distribution switch designed by Rohm Semiconductor, ideal for applications requiring efficient power management and robust protection mechanisms. This device features a 1:1 input-to-output ratio, ensuring minimal voltage drop and maintaining high efficiency across its operating range of 2.7V to 5.5V. The BD2221G-LBTR is housed in a 5SSOP package, making it suitable for compact designs while offering a maximum output current of 500mA.

BD2221G-LBTR Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 500mA
• 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): 160mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: BD2221

BD2221G-LBTR Applications

The BD2221G-LBTR is particularly well-suited for applications that demand reliable power switching and protection. Its high-side configuration and robust fault protection features make it ideal for use in USB hubs, portable devices, and other systems where power management is critical. The device's low Rds on (160mOhm) ensures minimal power loss, enhancing overall system efficiency. Additionally, the slew rate control and status flag features provide enhanced performance and monitoring capabilities, making it a versatile choice for a variety of power distribution applications.

Conclusion of BD2221G-LBTR

The BD2221G-LBTR from Rohm Semiconductor stands out as a reliable and efficient power distribution switch. Its combination of high-side output configuration, robust fault protection, and low Rds on make it an excellent choice for applications requiring precise power management. The device's compliance with REACH and ROHS3 standards, along with its moisture sensitivity level of 1, ensures it meets the stringent requirements of modern electronics manufacturing. Whether used in USB hubs, portable devices, or other power-sensitive applications, the BD2221G-LBTR offers a high level of performance and reliability, making it a valuable component in any power distribution system.