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BD22441G-CTR

BD22441G-CTR Description

The BD22441G-CTR is an automotive-grade, single-channel adjustable current switch designed for high-side applications. Manufactured by ROHM Semiconductor, this power management IC (PMIC) is ideal for applications requiring robust fault protection and reliable performance. The device features a maximum output current of 1.7A and operates within a load voltage range of 2.8V to 5.5V. With a typical on-state resistance (Rds On) of 100mOhm, the BD22441G-CTR ensures minimal power loss and high efficiency. The switch is designed with a 1:1 input-to-output ratio, making it suitable for direct current control applications.

BD22441G-CTR Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 1.7A
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• Switch Type: USB Switch
• Voltage - Load: 2.8V ~ 5.5V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 100mOhm
• 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

The BD22441G-CTR stands out due to its comprehensive fault protection mechanisms, including fixed current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO). These features ensure the device remains safe and reliable under various operating conditions. The surface-mount package and tape & reel packaging make it suitable for automated assembly processes, enhancing manufacturing efficiency.

BD22441G-CTR Applications

The BD22441G-CTR is particularly well-suited for automotive applications where high reliability and robust fault protection are critical. Its adjustable current switch capability makes it ideal for controlling power to various electronic components within vehicles, such as infotainment systems, lighting, and other auxiliary devices. The device's ability to operate within a wide load voltage range and its low on-state resistance ensure efficient power delivery and minimal energy loss.

Conclusion of BD22441G-CTR

The BD22441G-CTR from ROHM Semiconductor is a high-quality, single-channel adjustable current switch designed for demanding automotive applications. Its robust fault protection mechanisms, efficient power delivery, and compliance with industry standards such as REACH and RoHS3 make it a reliable choice for engineers and designers. The device's surface-mount package and tape & reel packaging further enhance its suitability for modern manufacturing processes. Whether used in automotive infotainment systems or other electronic components, the BD22441G-CTR provides a reliable and efficient solution for power management needs.