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ISL68127IRAZ
PMBUS X+Y 7 PHASE DIGI CONTLR 48
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規格
| Part Status | Obsolete |
| Output Type | PWM Signal |
| Output Configuration | Positive |
| Number of Outputs | 7 |
| Output Phases | 7 |
| Voltage - Supply (Vcc/Vdd) | 3.135V ~ 3.465V |
| Frequency - Switching | 200kHz ~ 1MHz |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | PMBus |
| Control Features | Enable |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-QFN (6x6) |
| Base Product Number | ISL68127 |
概述
Description
ISL68127IRAZ is a high-performance, dual-channel digital power controller designed for use in various power management applications, including DC-DC converters. It features advanced digital control algorithms that enhance efficiency and performance. The device can operate in multiple modes, such as voltage mode or current mode control, and supports adaptive voltage positioning.
Key features of the ISL68127IRAZ include programmable output voltage, integrated compensation, and support for multiple output configurations. It also supports telemetry functions for monitoring and reporting system parameters, such as temperature and voltage, via a digital interface.
The device is optimized for applications requiring high efficiency and reliability, making it suitable for computing, telecommunications, and industrial equipment. Its compact package and flexible configuration options make it an excellent choice for space-constrained designs. Overall, the ISL68127IRAZ is a versatile solution for modern power management needs, enabling designers to achieve better performance and power efficiency in their systems.
Key features of the ISL68127IRAZ include programmable output voltage, integrated compensation, and support for multiple output configurations. It also supports telemetry functions for monitoring and reporting system parameters, such as temperature and voltage, via a digital interface.
The device is optimized for applications requiring high efficiency and reliability, making it suitable for computing, telecommunications, and industrial equipment. Its compact package and flexible configuration options make it an excellent choice for space-constrained designs. Overall, the ISL68127IRAZ is a versatile solution for modern power management needs, enabling designers to achieve better performance and power efficiency in their systems.
Features
The ISL68127IRAZ is a high-performance digital PWM controller designed for DC-DC conversion applications. Key features include:
1. Dual-Phase Operation: Supports dual-phase configurations for higher output current and improved efficiency.
2. Wide Input Voltage Range: Operates typically from 4.5V to 20V, accommodating various power supply applications.
3. Digital Control Loop: Employs a digital control loop for enhanced performance and adaptability in load conditions.
4. Adaptive Voltage Positioning: Reduces output voltage deviation during load transients, improving transient response.
5. Integrated Drivers: Features integrated high-and low-side drivers, eliminating the need for external driver components.
6. Flexibility: Supports both voltage mode and current mode control, allowing for customizable operation based on application requirements.
7. Comprehensive Protection Features: Includes over-voltage, under-voltage, over-current protection, and thermal shutdown for reliability.
Overall, the ISL68127IRAZ is ideal for applications requiring efficient power management and robust performance in compact designs.
1. Dual-Phase Operation: Supports dual-phase configurations for higher output current and improved efficiency.
2. Wide Input Voltage Range: Operates typically from 4.5V to 20V, accommodating various power supply applications.
3. Digital Control Loop: Employs a digital control loop for enhanced performance and adaptability in load conditions.
4. Adaptive Voltage Positioning: Reduces output voltage deviation during load transients, improving transient response.
5. Integrated Drivers: Features integrated high-and low-side drivers, eliminating the need for external driver components.
6. Flexibility: Supports both voltage mode and current mode control, allowing for customizable operation based on application requirements.
7. Comprehensive Protection Features: Includes over-voltage, under-voltage, over-current protection, and thermal shutdown for reliability.
Overall, the ISL68127IRAZ is ideal for applications requiring efficient power management and robust performance in compact designs.
Package
The ISL68127IRAZ is packaged in a 28-lead HTQFP (Heat Sink Thin Quad Flat Package) with a body size of 7mm x 7mm. This package type is designed for efficient heat dissipation and space-saving in electronic applications.
Pinout
The ISL68127IRAZ is a synchronous buck controller designed for high-performance power management applications, particularly in computer systems and servers. It features a 32-pin HTQFN (Heat Sink Thin Quad Flat No-lead) package.
The main functions of the ISL68127 include:
1. Voltage Regulation: It provides precise output voltage control for powering processors and other components.
2. PWM Control: It uses pulse-width modulation for efficient power conversion.
3. Power Stage Control: It supports a wide range of power stages for flexible design configurations.
4. Protection Features: It includes over-voltage, under-voltage, and over-temperature protection to ensure safe operation.
5. Programmable Features: It allows for adjustable output voltage and other settings via external resistors or digital control.
Overall, the ISL68127IRAZ is essential for efficient and reliable power delivery in advanced electronic systems.
The main functions of the ISL68127 include:
1. Voltage Regulation: It provides precise output voltage control for powering processors and other components.
2. PWM Control: It uses pulse-width modulation for efficient power conversion.
3. Power Stage Control: It supports a wide range of power stages for flexible design configurations.
4. Protection Features: It includes over-voltage, under-voltage, and over-temperature protection to ensure safe operation.
5. Programmable Features: It allows for adjustable output voltage and other settings via external resistors or digital control.
Overall, the ISL68127IRAZ is essential for efficient and reliable power delivery in advanced electronic systems.
Manufacturer
The ISL68127IRAZ is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in designing and manufacturing microcontrollers, analog and power devices, and system-on-chip solutions. The company focuses on providing innovative technologies for automotive, industrial, and consumer applications. Renesas is known for its expertise in embedded systems and aims to enable smart and connected devices across various markets.
Application
The ISL68127IRAZ is a high-performance PWM controller primarily used in DC-DC converter applications. Its main application areas include power supplies for computers, server and telecom equipment, graphics cards, and other consumer electronics. It is suitable for creating efficient voltage regulation in multi-phase power management systems and is designed to enhance energy efficiency and thermal performance.
Equivalent
The ISL68127IRAZ is a digital DC-DC controller typically used in power supply applications. Equivalent products include the Texas Instruments LM25118, Analog Devices LTC3880, and ON Semiconductor NCP81174. These alternatives provide similar functionalities in terms of voltage regulation and control for power management applications. Always verify specifications for compatibility in your specific use case.
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