ISL8272MAIRZ-T

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ISL8272MAIRZ-T

DC DC CONVERTER 0.6-5V

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規格

Series ISL8272M
Part Status Obsolete
Type Non-Isolated PoL Module, Digital
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 14V
Voltage - Output 1 0.6 ~ 5V
Current - Output (Max) 50A
Applications ITE (Commercial)
Features Remote On/Off, OCP, OTP, UVLO
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 58-HDA Module
Size / Dimension 0.91" L x 0.71" W x 0.30" H (23.0mm x 18.0mm x 7.5mm)
Base Product Number ISL8272

概述

Description

The ISL8272MAIRZ-T is a highly integrated, step-down power module designed for efficient power conversion in various applications, including telecommunications, industrial equipment, and server power supplies. This device features a wide input voltage range, typically from 4.5V to 14V, and can deliver up to 72A of output current with excellent load and line regulation.
Key features include an integrated inductor, high efficiency (up to 95%), and a compact design suitable for space-constrained environments. The module supports various output voltage configurations, adjustable down to 0.6V, ensuring flexibility for different applications. Built-in protections, such as overcurrent and over-temperature protection, enhance reliability.
Additionally, the ISL8272MAIRZ-T is designed for ease of use, requiring minimal external components for operation, which simplifies the design process. Its thermal performance is optimized for high-power applications, making it suitable for demanding environments. Overall, the ISL8272MAIRZ-T is a robust solution for designers looking for a powerful, reliable, and efficient DC-DC converter.

Features

The ISL8272MAIRZ-T is a highly integrated power management IC designed for a wide range of applications, including telecom, computing, and industrial equipment. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.6V to 3.3V.
2. Current Capability: Supports output currents up to 72A.
3. High Efficiency: Achieves efficiencies greater than 90%, reducing power loss and thermal output.
4. Integration: Combines multiple functions such as PWM control, power MOSFETs, and compensation circuitry in a compact package.
5. Thermal Performance: Features thermal shutdown and protection mechanisms to prevent overheating.
6. Control Modes: Supports both voltage and current mode control for enhanced regulation.
7. Flexible Configuration: Capable of operating in parallel for higher current applications.
8. Power Good Indicator: Provides a signal to indicate the status of output voltage.
9. Compact Package: Available in a thermally enhanced LGA package for efficient space utilization.
These features make the ISL8272MAIRZ-T suitable for demanding power applications requiring high performance and efficiency.

Package

The ISL8272MAIRZ-T comes in a 16-lead QFN (Quad Flat No-lead) package type. This compact package design provides efficient thermal performance and space-saving benefits for integrated circuit applications.

Pinout

The ISL8272MAIRZ-T is a high-performance DC-DC power module with a pin count of 24. This module is designed for point-of-load applications and integrates a step-down regulator.
Key pin functions include:
1. Input Voltage Pins (VIN): Connect to the input power supply.
2. Output Voltage Pins (VOUT): Deliver regulated output voltage.
3. SETOUT and SETCOMP: Used for voltage setting and compensation.
4. Enable Pin (EN): Controls the power module’s operation (on/off).
5. Ground Pins (GND): Provide a common ground reference.
6. Feedback Pins (FB): Used for voltage feedback to control regulation.
7. Power Good Pin (PG): Indicates if the output voltage is within the specified range.
8. Thermal and Protection Pins: For thermal monitoring and fault protection functions.
For detailed specifications and application circuits, refer to the datasheet provided by the manufacturer.

Manufacturer

The ISL8272MAIRZ-T is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in designing and producing a wide range of microcontrollers, analog, power, and SoC (System on Chip) solutions. They serve various markets, including automotive, industrial, and consumer electronics, focusing on providing innovative and reliable solutions for embedded systems.

Application

The ISL8272MAIRZ-T is a high-performance power management IC designed for applications such as telecommunications, industrial automation, and consumer electronics. It is particularly suited for powering FPGAs, microcontrollers, and processors, offering high efficiency and compact design. Its capabilities make it ideal for use in data centers, embedded systems, and automotive applications where reliable power delivery is critical.

Equivalent

The ISL8272MAIRZ-T is a power module from Renesas with a specific output configuration. Equivalent products include the Texas Instruments TPS563201, Analog Devices LTC3880, and Microchip MCP16331, which offer similar voltage regulation and power management features. When selecting alternatives, ensure compatibility with input/output voltage, current ratings, and thermal performance for specific applications.

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