ISL81387IAZ-T

The ISL81387IAZ-T is a high-performance, dual-output step-down (buck) regulator designed by Intersil, part of Renesas Electronics. It features an integrated power stage that allows for efficient voltage regulation in various applications, including telecommunications, industrial, and automotive systems.
Key features include a wide input voltage range, typically from 4.5V to 60V, and the capability to deliver high output currents with excellent load transient response. The device supports both synchronous and asynchronous modes of operation, enhancing efficiency while minimizing heat generation.
The ISL81387IAZ-T also offers several protection features, such as over-temperature, over-current, and under-voltage lockout, ensuring reliable operation in demanding environments. Its compact design and ease of use make it suitable for applications requiring stringent space and performance requirements.
Overall, the ISL81387IAZ-T is ideal for power management solutions in a variety of sectors, delivering efficiency and reliability in voltage regulation.

The ISL81387IAZ-T is a high-performance, dual-channel, digital power controller from Renesas. Key features include:
1. Dual-Channel Control: Supports simultaneous control of two power stages.
2. Digital Control: Utilizes a digital signal processor for precise voltage regulation and efficiency.
3. Adaptive Voltage Positioning: Optimizes load transient response.
4. Programmable Output Voltage: Allows flexibility in output settings via an I2C interface.
5. Power Management: Includes features for power sequencing and fault detection.
6. Integrated MOSFET Drivers: Reduces component count and improves efficiency.
7. Thermal Protection: Safety features to prevent overheating.
8. Wide Input Voltage Range: Suitable for various applications, including servers and telecom.
9. Small Footprint: Available in a compact package for space-constrained designs.
These features make the ISL81387IAZ-T ideal for demanding computing and industrial applications, ensuring reliability and performance.

The ISL81387IAZ-T is packaged in a 32-lead HTQFN (Thin Quad Flat No-lead) package. This type of package is designed for efficient thermal performance and space-saving on PCBs.

The ISL81387IAZ-T is a dual output, synchronous step-down (buck) voltage regulator with a total pin count of 28. It is designed for high efficiency and performance in power management applications.
Key functions of the pins include:
- Power Input (VIN): Supplies the input voltage.
- Ground (GND): Common ground connection.
- VOUT Pins: Provide regulated output voltage.
- Enable (EN): Controls the activation of the regulator.
- Feedback (FB): Used for voltage regulation feedback.
- Compensation (COMP): Connects to external components for stability.
- Switching node (SW): Used for the buck switch connection.
- Current Sense (CSN, CSP): For current sensing and control.
- Soft Start (SS): Controls the ramp-up time of the output voltage.
- PGOOD: Power good output indicating proper operation.
These functionalities make the ISL81387IAZ-T suitable for applications requiring efficient power conversion in various electronic devices.

The ISL81387IAZ-T is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in microcontrollers, analog, power, and SoC (System on Chip) solutions. It provides a wide range of products and technologies for various applications, including automotive, industrial, and consumer electronics. Renesas focuses on innovation in embedded solutions, aiming to enhance connectivity and efficiency in modern electronic devices. The company was formed through a series of mergers and acquisitions, including the integration of Intersil, which developed the ISL81387IAZ-T, a high-performance, synchronous step-down DC-DC regulator.

The ISL81387IAZ-T is a high-performance power management IC primarily used in applications such as point-of-load (POL) converters, industrial automation, telecommunications, and data centers. It supports power supply designs for CPUs, GPUs, FPGAs, and other high-performance processors, offering features like voltage regulation, power sequencing, and monitoring. Its efficiency and flexibility make it suitable for various embedded systems and battery-powered devices as well.

The ISL81387IAZ-T is a synchronous step-down DC-DC controller. Equivalent products include:
1. TPS563201 - Texas Instruments
2. LT8609 - Analog Devices
3. LM2596 - Texas Instruments
4. MAX15007 - Maxim Integrated
Always verify specifications and features to ensure compatibility for your specific application.