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ISL8270M

Digital DC/DC PMBus 25A Module

TheISL8270Misa25Astep-downDC/DCpowersupplymodule withintegrateddigitalPWMcontroller,synchronouspower switches,aninductorandpassives.Onlybulkinputandoutput capacitorsareneededtofinishthedesign.The25Aof continuousoutputcurrentcanbedeliveredwithoutaneedof

ISL8270M

數(shù)字 DC/DC PMBus 25A 模塊; ? Complete digital switch mode power supply \n? Wide VIN range: 4.5V to 14V \n? Programmable VOUT range: 0.6V to 5V \n? PMBus compliant I2C communication interface \n? Programmable VOUT, margining, UV/OV, IOUT limit, soft-start/stop, sequencing, and external synchronization \n? Monitor: VIN, VOUT, IOUT, temperature, duty cycle, switching frequency, and faults \n? ChargeMode control architecture \n? ±1.0% VOUT accuracy over line, load, and temperature \n? Power-Good indicator \n? Over-temperature protection \n? Internal nonvolatile memory and fault logging \n? Patented thermally enhanced HDA package \n? Intuitive configuration using PowerNavigator\n;

The ISL8270M is a 25A step-down DC/DC power supply module with integrated digital PWM controller, synchronous power switches, an inductor, and passives. Only bulk input and output capacitors are needed to finish the design. The 25A of continuous output current can be delivered without the need for airflow or a heatsink. The thermally enhanced HDA module is capable of dissipating heat directly into the PCB.\nThe ISL8270M uses ChargeMode? control architecture, which responds to a transient load within a single switching cycle. The ISL8270M comes with a preprogrammed configuration for operating in a pin strap mode: output voltage, switching frequency, and the device SMBus address can be programmed with external resistors. More configurations, such as soft-start and fault limits, can be easily programmed or changed using a PMBus compliant serial bus interface. PMBus can be used to monitor voltages, current, temperatures, and fault status. The ISL8270M is supported by PowerNavigator? software, a Graphical User Interface (GUI) that can be used to configure modules to a desired solution.\n The ISL8270M is available in a 40 Ld compact 17mmx19mm HDA module with very low profile height of 3.55mm, suitable for automated assembly by standard surface mount equipment. The ISL8270M is RoHS compliant by exemption.

ISL8270M

Digital DC/DC PMBus 25A Module

ISL8270MAIRZ

Digital DC/DC PMBus 25A Module

TheISL8270Misa25Astep-downDC/DCpowersupplymodule withintegrateddigitalPWMcontroller,synchronouspower switches,aninductorandpassives.Onlybulkinputandoutput capacitorsareneededtofinishthedesign.The25Aof continuousoutputcurrentcanbedeliveredwithoutaneedof

ISL8270MEVAL1Z

Digital DC/DC PMBus 25A Module

TheISL8270Misa25Astep-downDC/DCpowersupplymodule withintegrateddigitalPWMcontroller,synchronouspower switches,aninductorandpassives.Onlybulkinputandoutput capacitorsareneededtofinishthedesign.The25Aof continuousoutputcurrentcanbedeliveredwithoutaneedof

ISL8270MAIRZ

絲印：ISL8270M；Package：40Ld17x19HDA；Digital DC/DC PMBus 25A Module

ISL8270MBIRZ

絲?。?a target="_blank" title="Marking" href="/isl8270mb/marking.html">ISL8270MB；Package：40Ld17x19HDA；Digital DC/DC PMBus 25A Module

ISL8270MEVAL1Z

Digital DC/DC PMBus 25A Module

ISL8270MEVAL1Z

包裝：盒 類別：開發(fā)板，套件，編程器 評估板 - DC/DC 與 AC/DC（離線）SMPS 描述：BOARD EVAL ISL8270M 25A 17 X 1

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