Renesas Electronics Corporation Tariff Inquiry

ISL6440IAZ-TK

ISL6440IAZ-TK Description

The ISL6440IAZ-TK is a high-performance buck regulator controller designed for demanding power management applications. Manufactured by Renesas Electronics Corporation, this device falls under the Power Management (PMIC) category and is packaged in a 24-lead QSOP (Tape & Reel) format. It is an active product with a wide input voltage range of 5.6V to 24V, making it suitable for various power supply requirements. The ISL6440IAZ-TK operates at a switching frequency of 300kHz, ensuring efficient power conversion and minimal electromagnetic interference (EMI).

ISL6440IAZ-TK Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 300kHz
• Voltage - Supply (Vcc/Vdd): 5.6V to 24V
• Synchronous Rectifier: Yes
• Control Features: Enable, Phase Control, Power Good, Soft Start
• Duty Cycle (Max): 93%
• Output Phases: 2
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• Package: Tape & Reel (TR)
• Compliance: ROHS3 Compliant, REACH Unaffected
• Topology: Buck
• Mounting Type: Surface Mount
• Number of Outputs: 2
• ECCN: EAR99
• HTSUS: 8542.31.0001

The ISL6440IAZ-TK offers several unique features that set it apart from similar models. Its synchronous rectification capability enhances efficiency, especially under light load conditions. The device also includes comprehensive control features such as enable, phase control, power good, and soft start, which provide flexibility and robustness in system design. The wide input voltage range and high maximum duty cycle ensure that the ISL6440IAZ-TK can handle a variety of power supply scenarios with high efficiency and minimal power loss.

ISL6440IAZ-TK Applications

The ISL6440IAZ-TK is ideal for a range of applications where high efficiency, compact size, and robust performance are critical. Its surface-mount design and compact 24QSOP package make it suitable for space-constrained environments. Key applications include:

• Telecommunications: Powering base stations and telecommunications equipment where reliability and efficiency are paramount.
• Networking: Providing power management solutions for routers, switches, and other networking devices.
• Industrial Equipment: Ensuring stable power supply for industrial control systems and automation equipment.
• Consumer Electronics: Powering high-end consumer devices such as gaming consoles and smart TVs.

Conclusion of ISL6440IAZ-TK

The ISL6440IAZ-TK from Renesas Electronics Corporation is a versatile and efficient buck regulator controller designed to meet the demands of modern power management applications. Its wide input voltage range, high switching frequency, and comprehensive control features make it an excellent choice for a variety of industries. The device's synchronous rectification and high maximum duty cycle ensure high efficiency and minimal power loss, making it an ideal solution for applications where power efficiency is crucial. The ISL6440IAZ-TK's compact size and surface-mount design further enhance its suitability for space-constrained environments, making it a reliable and efficient power management solution for today's demanding electronic systems.