Datasheet > PXM1310CDM-G003

PXM1310CDM-G003

更新时间： 2024-11-11 11:15:11

品牌	Logo	应用领域
英飞凌 - INFINEON		双倍数据速率
页数	文件大小	规格书
20页	1357K
描述
The Infineon Technologies memory digital controllers provide intelligent power for DDR3/DDR4 applications. Command and monitor functions are controlled through the Intel SVID interface which supports 5mV/step VID table, power states (PS), and VR Data & Configuration Register requirements. Infineon’s memory controllers utilize digital technology to implement all control functions, providing the ultimate system solution in terms of flexibility and stability.

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PXM1310CDM-G003 数据手册

VR13 and VR12.5 Multi-rail / Multiphase Digital Controllers

Enterprise / Memory Lines

Enterprise Line Applications

 Vcore power regulation for Intel® VR13 rev1.1 and VR12.5

Rev1.5 based Microprocessors

Enterprise Line Description

The Infineon Technologies enterprise digital controllers

provide power for Intel^®VR13 and VR12.5 applications.

Command and monitor functions are controlled through

the SVID interface which supports 5mV/step and

10mV/step VID tables, dynamic voltage identification

(DVID), power states (PS), and VR Data & Configuration

 Servers, Workstations, and High-end desktops

Enterprise Line Features

 Compliant to Intel^®VR13 and VR12.5 DC-DC converter

specifications

 Compliant to Intel^®SVID protocol rev1.7

 Output voltage regulation range

 0.5V to 2.5V (10mV/step)

 0.25V to 1.52V (5mV/step)

 Programmable to support one, two, or three fully digitally

controlled voltage rails

Advanced control loop features, such as Active Transient

Response (ATR) modulation and fast DVID response

enable optimal response to high di/dt load transients and

large voltage steps.

Programmable temperature compensation to current

sense allows the designer to tailor the response for best

loadline accuracy over temperature. Best in class noise

immunity is achieved through high oversample rate and

digital current estimation. Along with inductor DCR

current sensing, enterprise controllers also support

Infineon integrated power stages with integrated current

sense and integrated temperature sense. Enterprise

controllers support either ΔVBE or PTAT temperature

sensors which provide accurate loadline performance.

 PMBus™ rev 1.2 compliant serial interface

 Query voltage, current, temperature faults

 Fault Response

 Supports start-up into pre-bias voltage

 Configurable autonomous phase add/drop

 Digitally programmable PID loop compensation

 Digitally programmable loadline slope and offset

 Digital temperature compensation

 Input (+12V) power estimation

 Extensive fault detection and protection capability

 IUVP, IOVP, OUVP, OOVP (fixed and tracking)

 OCP instantaneous, averaged (total current), channel, and

pulse-to-pulse current limit protection

 Multiple internal and external OTP thresholds

 Open/short voltage sense line detection

 Negative current limit protection

 Internal non-volatile memory (NVM) for custom configurations

 Combined state-machine and µ-controller core architecture for

maximum flexibility

Protection features include a comprehensive suite of

sophisticated over-voltage, under-voltage, over-

temperature, and over-current protections. Enterprise

controllers also detect and protect against an open or

short circuit on the remote sensing inputs. These

attributes provide a complete and advanced protection

feature set for microprocessor and power systems.

 RoHS compliant and Halogen free QFN plastic package

Table 1: Enterprise Controller Offerings

Part Number Configuration

Temp Range

-5C to +85C

Package

Page

PXE1610CDN

PXE1110CDM

6+1 phase

1+1 phase

48-lead 6mm x 6mm QFN, PG-VQFN-48

40-lead 5mm x 5mm QFN PG-VQFN-40

PDS-PXE1-PXM1-C-001A

12 3 4 5 6 7...20

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