Intersil

ISL6527CR-T

ISL6527CR-T Description

The ISL6527CR-T is a single-output, positive transistor driver switching controller designed for high-efficiency power conversion applications. Manufactured by Intersil, this device is part of the Management Power (PMIC) category and is ideal for applications requiring a buck topology with synchronous rectification. The ISL6527CR-T operates within a supply voltage range of 2.97V to 3.63V and supports a switching frequency of 300kHz, ensuring efficient power delivery and minimal energy loss.

This controller is designed for surface mount applications, making it suitable for compact and high-density PCB designs. It features an operating temperature range of 0°C to 70°C (TA), making it suitable for a variety of industrial and consumer applications. The ISL6527CR-T includes control features such as enable and phase control, providing flexibility in system design and operation. With a maximum duty cycle of 100% and a single output phase, this controller ensures precise power management and control.

ISL6527CR-T Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Obsolete (Note: While the product is marked as obsolete, it remains a reliable choice for legacy systems and specific applications)
• Frequency - Switching: 300kHz
• Voltage - Supply (Vcc/Vdd): 2.97V to 3.63V
• Operating Temperature: 0°C to 70°C (TA)
• Synchronous Rectifier: Yes
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Enable, Phase Control
• Duty Cycle (Max): 100%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Bulk
• Base Product Number: ISL6527

ISL6527CR-T Applications

The ISL6527CR-T is well-suited for a range of applications where high efficiency and compact design are critical. Its buck topology with synchronous rectification makes it ideal for power supplies in consumer electronics, industrial equipment, and automotive systems. The controller's ability to operate within a wide supply voltage range and its precise control features make it a versatile choice for various power management needs.

Specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops where efficient power conversion and minimal heat generation are essential.
• Industrial Equipment: Suitable for applications requiring reliable power management, such as PLCs, industrial controllers, and motor drives.
• Automotive Systems: Applicable in automotive electronics where compact design and high efficiency are crucial for battery-powered systems.

Conclusion of ISL6527CR-T

The ISL6527CR-T is a robust and efficient switching controller that offers significant benefits in power management applications. Its high switching frequency, synchronous rectification, and precise control features make it a reliable choice for a variety of industries. Despite its obsolete status, the ISL6527CR-T remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are required.