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R1225N542A-TR-FE

R1225N542A-TR-FE Description

The R1225N542A-TR-FE is a high-performance, 18.5V input PWM/VFM step-down DC-DC converter designed for a wide range of power management applications. Manufactured by Nisshinbo Micro Devices Inc., this device is part of the Power Management Integrated Circuit (PMIC) category and is optimized for efficient power conversion and regulation. The R1225N542A-TR-FE features a PWM output type with a positive output configuration, making it suitable for various electronic systems that require stable and efficient power delivery.

R1225N542A-TR-FE Features

• Output Type: PWM
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: 300kHz
• Manufacturer: Nisshinbo Micro Devices Inc.
• Voltage - Supply (Vcc/Vdd): 2.3V to 18.5V
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: No
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Enable
• Duty Cycle (Max): 100%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: R1225

The R1225N542A-TR-FE offers several unique features that set it apart from similar models. Its wide input voltage range of 2.3V to 18.5V allows it to be used in a variety of applications, from low-voltage portable devices to higher-voltage industrial systems. The 300kHz switching frequency ensures efficient power conversion while maintaining a compact form factor, which is crucial for space-constrained designs. The device's RoHS compliance and moisture sensitivity level of 1 (unlimited) make it suitable for environmentally conscious and robust industrial applications.

R1225N542A-TR-FE Applications

The R1225N542A-TR-FE is ideal for a range of applications where efficient power conversion and regulation are critical. Its wide input voltage range and compact surface-mount package make it suitable for:

• Portable Electronics: Smartphones, tablets, and other battery-powered devices that require efficient power management to extend battery life.
• Industrial Systems: Control panels, PLCs, and other industrial equipment that operate within a wide voltage range and require reliable power regulation.
• Medical Devices: Portable medical devices such as blood glucose monitors and portable ultrasound machines that need stable power supply for accurate operation.
• Automotive Electronics: On-board electronics in vehicles that need to handle a wide range of input voltages and provide stable power to critical systems.

Conclusion of R1225N542A-TR-FE

The R1225N542A-TR-FE is a versatile and efficient DC-DC converter that offers significant advantages over similar models. Its wide input voltage range, high switching frequency, and compact surface-mount package make it an ideal choice for a variety of applications. The device's RoHS compliance and moisture sensitivity level of 1 (unlimited) ensure its suitability for environmentally conscious and robust industrial applications. Whether used in portable electronics, industrial systems, medical devices, or automotive electronics, the R1225N542A-TR-FE provides reliable and efficient power management, ensuring stable operation and extended battery life where needed.