IR3084AMTRPBF

Series:	XPhase™
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Applications:	Processor
Current - Supply:	14mA
Voltage - Supply:	9.5 V ~ 16 V
Operating Temperature:	0°C ~ 100°C
Mounting Type:	Surface Mount
Package / Case:	28-VFQFN Exposed Pad
Supplier Device Package:	28-MLPQ (5x5)
Base Part Number:	IR3084AMPBF

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IR3084AMTRPBF is a 28V, 4-Phase QFN Digital Power System from International Rectifier. This power system is designed for high-performance, space-constrained applications in the industrial and consumer markets, such as servers, routers, networking, and power supplies. The device integrates a highly reliable integrated Digital Pulse Width Modulator (PWM) and a Maximum Power Point Tracking (MPPT) module. It is capable of providing output current up to 30A and incorporates a frictionless current sensing with integrated Over-Current Protection (OCP). This device is designed to provide the power required for motor control applications.The IR3084AMTRPBF is suitable for a variety of applications including motor control, DC-DC power converters, robotics, high-end consumer electronics, network processors, and telecommunication systems. In addition, the high efficiency of this device can help reduce energy costs and has the capability to optimize system performance with its MPPT algorithm.The IR3084AMTRPBF is based on the International Rectifier’s advanced QFN architecture. This architecture incorporates various process, packaging, and film technologies to reduce thermal resistance and improve thermal performance. The device also includes pre-programmed mapping data so that setup and tuning are made simple.The device operates with a 12V-28V input voltage range, and by using a switching frequency of 2KHz, it is capable of achieving high efficiency, even at very low input voltages. Additionally, the device has 1-channel Pulse-Width Modulator and 4-channel PWM controllers with a maximum output current of 30A. The device utilizes a low-side current sensing technique using the on-chip integrated OCP feature to monitor the current at the output.The IR3084AMTRPBF also features a number of fault protocol capabilities, for both system and load protection. This device offers a variety of protection features such as Over-temperature Protection, Under-Voltage Lockout, Over-Voltage Protection, and Over-Current Protection.The IR3084AMTRPBF is ideal for applications where size, power, and efficiency are critical considerations. Its built-in PMIC and digital control helps reduce size and complexity, while providing an efficient and high-performance power solution. With its advanced features and capabilities, the IR3084AMTRPBF is suitable for a range of applications, including servers, routers, networking, and power supplies.

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