Littelfuse

IXD3221A09AMR-G  

DC DC Switching Controllers

IXD3221A09AMR-G Description

The IXD3221A09AMR-G is a highly efficient DC-DC switching controller designed for applications requiring a compact, high-performance solution. Manufactured by Littelfuse and based on Zilog’s robust technology, this controller features a transistor driver output type with a positive output configuration. It operates within a wide supply voltage range of 2.8V to 16V, making it suitable for a variety of power supply applications. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. With a switching frequency of 1MHz, the IXD3221A09AMR-G offers high efficiency and fast transient response, essential for modern electronic systems. The controller supports a maximum duty cycle of 100%, providing flexibility in design and ensuring optimal performance across a wide range of operating conditions.

IXD3221A09AMR-G Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Switching Frequency: 1MHz
• Supply Voltage Range: 2.8V to 16V
• Control Features: Enable, Soft Start
• Number of Outputs: 1
• Output Phases: 1
• Package Type: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Topology: Buck
• Synchronous Rectifier: No
• Clock Sync: No
• ECCN: EAR99
• HTSUS: 8542.39.0001

The IXD3221A09AMR-G stands out due to its wide input voltage range and high switching frequency, which enable it to deliver high efficiency and excellent transient response. The inclusion of enable and soft start control features enhances its versatility and reliability in various power management applications. The device’s moisture sensitivity level of 1 (unlimited) ensures it can be used in a wide range of environments without degradation in performance.

IXD3221A09AMR-G Applications

The IXD3221A09AMR-G is ideal for a variety of applications where compact size, high efficiency, and reliable performance are critical. Its wide input voltage range and high switching frequency make it suitable for:

• Consumer Electronics: Power supplies for smartphones, tablets, and other portable devices.
• Telecommunications: Base stations and network equipment requiring efficient power management.
• Industrial Equipment: Power supplies for PLCs, sensors, and other industrial control systems.
• Automotive: On-board electronics and infotainment systems where space and efficiency are paramount.

The device’s enable and soft start features provide additional control and protection, making it an excellent choice for applications where precise power management is. required The surface mount package ensures easy integration into compact designs, further enhancing its appeal for modern electronics.

Conclusion of IXD3221A09AMR-G

The IXD3221A09AMR-G is a versatile and efficient DC-DC switching controller that offers a wide range of benefits for designers of modern electronic systems. Its wide input voltage range, high switching frequency, and robust control features make it an ideal choice for applications requiring high efficiency and reliable performance. The device’s compliance with REACH and RoHS3 standards ensures it meets the highest environmental and safety requirements. With its compact surface mount package and moisture sensitivity level of 1 (unlimited), the IXD3221A09AMR-G is well-suited for a variety of environments and applications. Overall, the IXD3221A09AMR-G provides an excellent balance of performance, reliability, and flexibility, making it a standout choice in the competitive landscape of DC-DC switching controllers.

IXD3221A09AMR-G Documents

Download datasheets and manufacturer documentation for IXD3221A09AMR-G

Datasheets :

IXD3220, 3221      

Environmental Information :

Zilog RoHS