ISL81387IAZ

The ISL81387IAZ is a high-performance, dual-channel, synchronous DC-DC buck regulator designed for a wide range of applications, including industrial, automotive, and telecommunications. It operates with a wide input voltage range and provides adjustable output voltage, offering flexibility for various power requirements. This device features high efficiency, low output ripple, and fast transient response, making it suitable for powering complex systems with varying loads.
Key specifications include a programmable switching frequency, current mode control, and integrated protection features such as overcurrent, overvoltage, and thermal shutdown, ensuring reliable operation. The ISL81387IAZ also supports monitoring and control functionalities, enabling integration into sophisticated power management systems.
Its compact design and robust performance characteristics make the ISL81387IAZ an ideal choice for applications requiring efficient power conversion and management.

The ISL81387IAZ is a dual-channel, synchronous buck regulator designed for high-efficiency power management in various applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range, typically from 4.5V to 17V.
2. Output Current: Capable of delivering up to 8A per channel.
3. Efficiency: High efficiency up to 95%, reducing heat generation and improving thermal performance.
4. Integrated Power MOSFETs: Features built-in MOSFETs to minimize the footprint and simplify the design.
5. Control Mode: Offers both voltage mode and current mode control for flexible regulation.
6. Dynamic Response: Fast transient response to load changes.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout (UVLO).
8. Adjustable Output Voltage: Output voltage can be set using external resistors, supporting a wide range of values.
9. Synchronization: Capable of synchronizing with an external clock for phase control.
Overall, the ISL81387IAZ is ideal for applications that require reliable and efficient power conversion, such as computing, telecommunications, and industrial systems.

The ISL81387IAZ is packaged in a 28-lead TSSOP (Thin Shrink Small Outline Package) form factor.

The ISL81387IAZ is a dual-channel DC-DC step-down (buck) regulator from Renesas. It features a total of 32 pins. The primary functions include:
1. Power Management: It regulates voltage output for various applications, providing efficient power conversion.
2. Dual Output: It supports two independent outputs, allowing for versatile power supply architectures.
3. Adjustable Output Voltage: The output voltage can be set using external resistors, enabling customization.
4. Synchronization: It offers options for frequency synchronization to minimize electromagnetic interference.
5. Protection Features: Includes overcurrent, overvoltage, and thermal protection to ensure safe operation.
The ISL81387IAZ is suitable for applications in computing, telecommunications, and industrial systems, where reliable power management is critical.

The ISL81387IAZ is manufactured by Renesas Electronics Corporation. Renesas is a leading global semiconductor company that specializes in microcontrollers, analog, power, and system-on-chip (SoC) solutions. The company provides a wide range of innovative products for various industries, including automotive, industrial, and consumer electronics. Renesas focuses on enabling smart, connected devices and solutions, leveraging advanced technologies to support applications such as automation, IoT, and mobility. Their commitment to research and development helps drive advancements in the semiconductor industry, making them a key player in the market.

The ISL81387IAZ is a high-performance, dual-output synchronous step-down regulator primarily used in applications such as telecommunications, data centers, industrial automation, and consumer electronics. Its features support power management in systems requiring high efficiency and low output voltage ripple, making it suitable for powering FPGAs, DSPs, microcontrollers, and other digital devices.

The ISL81387IAZ is a step-down voltage regulator. Equivalent products include the Texas Instruments TPS54331, ON Semiconductor NCP3065, Analog Devices ADP2302, and the Maxim Integrated MAX5035. Ensure to check specifications like input/output voltage, current ratings, and features to confirm compatibility for specific applications.