ISL8271M Digital DC/DC PMBus 33A Module

PublishTime：2023-05-29

●The ISL8271M is a 33A step-down DC/DC power supply module with an integrated digital PWM controller, synchronous power switches, an inductor, and passives. Only bulk input and output capacitors are needed to finish the design. The 33A 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.
●The ISL8271M uses ChargeMode™ control architecture, which responds to a transient load within a single switching cycle. The ISL8271M comes with a preprogrammed configuration for operating in a pin-strap mode: the output voltage, switching frequency, and the device SMBus address can be programmed with external resistors. Other configuration options, such as soft-start and fault limits can be programmed or changed using the PMBus compliant serial bus interface. PMBus can be used to monitor voltages, current, temperatures, and fault status. The ISL8271M is supported by PowerNavigator™ software, a Graphical User Interface (GUI) that can be used to configure modules to a desired solution.
●The ISL8271M 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 ISL8271M is RoHS compliant by exemption.

Brand of Product：	Renesas
Part#：	ISL8271M 、 ISL8271MAIRZ 、 ISL8271MBIRZ 、 ISL8271MEVAL1Z 、 ISLxxxxMFTRZS More Part#
Product Category：	Digital DC/DC PMBus 33A Module 、 step-down DC/DC power supply module 、 Evaluation board More
Application：	[ Server ][ telecom ][ storage ][ datacom ][ Industrial ][ ATE ][ networking equipment ][ General purpose power ][ ASIC ][ FPGA ][ DSP ][ memory ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	HDA
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Aug 17, 2017
Version Number：	Rev.4.00
Data Encoding：	FN8636
Data Size：	4 MB

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