ISL8272MAIRZ, DC/DC POL Converter, Adjustable, Buck, Module, 4.5V to 14V In, 0.6V to 5V/50A Out, 1.067MHz, HDA-58

The ISL8272M is a 50A step-down PMBus compliant digital power module. Integrated in the module is a high performance digital PWM controller, dual-phase power MOSFETs, inductors, and the passives. This high efficiency power module is capable of delivering 50A without the need for airflow and heatsinks. The ISL8272M can be placed in a current sharing configuration with up to four modules in parallel to deliver 200A continuous current.

• Complete digital switch mode power supply
• Wide input voltage range: 4.5V to 14V
• Programmable output voltage range: 0.6V to 5V
• PMBus compliant communication interface
• Programmable VOUT, margining, UV/OV, UC/OC, UT/OT, soft-start/stop, sequencing and external synchronization
• Monitor of VIN, VOUT, IOUT, temperature, duty cycle, switching frequency, power-good, and faults
• Fast response ChargeMode control architecture
• Multiphase current sharing with up to four modules
• ±1.0% VOUT accuracy over line, load, and temperature
• Internal nonvolatile memory and fault logging
• Thermally enhanced HDA package

Полупроводники - Микросхемы\Микросхемы Управления Питанием\DC - DC Устройства Управления Питанием

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