Datasheet > XDPE1A2G7B-0000

XDPE1A2G7B-0000

更新时间： 2024-10-15 17:15:51

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
7页	578K
描述
XDPE1A2G7B digital dual loop 16 phase controller provides power for nVIDIA AI servers, workstation

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中文翻译

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数据手册

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XDPE1A2G7B-0000 数据手册

XDPE1A2G7B

XDPE1A2G7B Digital Multi-phase Controller

16-phase Dual Loop Voltage Regulator

Features



Digital controller assisted with high performance analog front ends with a fully programmable ARM®

Cortex^TM–M0 Processor



Compliant with nVIDIA custom PWMVID specification

Compliant with PMBus rev 1.3.1 (March 2015) serial interface

− Query voltage, current, temperature faults

− Fault Response

− Maximum supported bus speed 1 MHz

− Support 1.8/3.3 V operation



Output voltage regulation range

− 0.05 V to 2.75 V (5 mV/step)



Digitally controlled phasing for full flexibility in both loop configuration and phase firing order

Configurable autonomous phase add/drop

Automatic phase detection at start-up

Supports start-up into pre-bias voltage

Integrated power stage current sense

Differential output voltage sense

Fast current balancing with current-mode control

Digitally programmable PID (Proportional, Integral, Differential) loop compensation

Digitally programmable load line slope and offset

Digital temperature compensation

Direct input (+12 V) voltage and current sense

Extensive fault detection and protection capability

− IUVP, OUVP & OOVP (fixed and tracking)

− OCP instantaneous & averaged (total current)

− Multiple OTP thresholds

− Peak phase current pulse limiting

− Negative current limit protection



Internal non-volatile memory (NVM) to store multiple custom configurations

RoHS compliant and Halogen free 56-lead QFN plastic package

Final Datasheet

www.infineon.com

Please read the Important Notice and Warnings at the end of this document

1 of 6

Rev 2.1

2024-03-27

12 3 4 5 6 7

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