XDPE152C4D-0000 [INFINEON]
The XDP™ XDPE152C4D is a hyper transient phase controller. Core voltage is provided by a multiphase buck converter with up to 12 synchronous-rectified channels in parallel while a second loop provides voltage for the I/O. The XDPE152C4D phase configuration is flexible in how the phases are allocated to the 2 loops. Any phase can be assigned to either loop, and the phase firing order is fully programmable to offer the ultimate in phase configuration flexibility. Typically, configurations of 12+0, 11+1, 10+2, 8+4, or 6+6 phases are supported.;
| 型号： | XDPE152C4D-0000 |
| 厂家： | 
Infineon |
| 描述： | The XDP™ XDPE152C4D is a hyper transient phase controller. Core voltage is provided by a multiphase buck converter with up to 12 synchronous-rectified channels in parallel while a second loop provides voltage for the I/O. The XDPE152C4D phase configuration is flexible in how the phases are allocated to the 2 loops. Any phase can be assigned to either loop, and the phase firing order is fully programmable to offer the ultimate in phase configuration flexibility. Typically, configurations of 12+0, 11+1, 10+2, 8+4, or 6+6 phases are supported. |
| 文件： | 总7页 (文件大小：148K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XDPE152C4D
XDPE152C4D Digital Multi-phase Controller
12-phase Dual Loop Voltage Regulator
Features
Digital controller assisted with high performance analog front ends with a fully programmable ARM®
CortexTM –M0 Processor
Compliant with Intel™ VR13, VR13HC, and VR14 Server VR Vendor PWM Enabling Specification Rev 1.88
(October 2021)
Compliant with Intel™ SVID Rev 1.94 (April 2021)
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
− 0.25 V to 1.52 V (5 mV/step)
− 0.5 V to 3.04 V (10 mV/step)
Digitally controlled phasing for full flexibility in both loop configuration and phase firing order
Digital current emulation for TLVR inductor support
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 loadline slope
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 (total current)
− Multiple OTP thresholds
− Peak phase current pulse limiting
− Negative current limit protection
− TLVR secondary Open/Short detection
Internal non-volatile memory (NVM) to store multiple custom configurations
RoHS compliant and Halogen free 48-lead QFN plastic package
Final Datasheet
www.infineon.com
Please read the Important Notice and Warnings at the end of this document
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XDPE152C4D Digital Multi-phase Controller
12-phase Dual Loop Voltage Regulator
Potential applications
Potential applications
Vcore power regulation for Intel™ VR13, VR13HC, VR14 based Microprocessors
− Servers
− Workstations
− High-end desktops
High Current ASIC, PMBus POLs
Product validation
Qualified for industrial applications according to the relevant tests of JEDEC47/20/22/78
Description
The XDPE152C4 digital dual loop 12 phase controller provides power for Intel™ VR13, VR13HC, VR14 server,
workstation, and high-end desktop applications. Core voltage is provided by a multi-phase buck converter with
up to 12 synchronous-rectified channels in parallel while a second loop provides voltage for the I/O. The
XDPE152C4 phase configuration is flexible in how the phases are allocated to the 2 loops. Any phase can be
assigned to either loop and the phase firing order is fully programmable to offer the ultimate in phase
configuration flexibility. Typically, configurations of 12+0, 11+1, 10+2, 8+4 or 6+6 phases are supported.
Command and monitoring functions are controlled through the PMBus and SVID interfaces which supports
dynamic voltage identification with 5 mV/step or 10 mV/step in Intel mode, output range up to 3.04 V, offset
and trim resolution of 625 uV and accuracy better than 0.5%.
The XDPE152C4 controller utilizes digital technology to implement all control functions, providing the ultimate
system solution in terms of flexibility and stability. Advanced control loop features, such as current mode
control, variable frequency operation, Active Transient Response (ATR/FATR), fast DVID response, automatic
phase shedding and Pulse Frequency Modulation (PFM) enable optimal response to a highly dynamic load with
fast di/dt load transients across a wide range of load current.
The XDPE152C4 controller supports multi-vendor pin compatible integrated power stages with trivalent PWM
interfaces, fast response, integrated current sense, integrated temperature sense, and advanced fault
detection capability, interface and signaling.
In addition to supporting power stage fault protection features, the XDPE152C4 controller also includes a set of
sophisticated over-voltage, under-voltage, over-temperature, over-current, and phase fault protections. These
attributes provide a complete and advanced protection feature set for microprocessor and power systems.
Infineon strongly recommends pairing Infineon’s powerstages with our Digital XDP™ family of controllers to ensure
correct interoperability. Interoperability when pairing with other vendor power stages/ discrete power
components cannot be guaranteed by Infineon and requires thorough evaluation and characterization by the
power stage/ discrete power component vendor.
Table 1
Part number and package summary
Package
Part Number
XDPE152C4D
48-lead 6 mm x 6 mm QFN
PG-VQFN-48
Final Datasheet
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XDPE152C4D Digital Multi-phase Controller
12-phase Dual Loop Voltage Regulator
Table of contents
Table of contents
Features ........................................................................................................................................ 1
Potential applications..................................................................................................................... 2
Product validation.......................................................................................................................... 2
Description .................................................................................................................................... 2
Table of contents............................................................................................................................ 3
1
2
3
Ordering information ............................................................................................................. 4
Package marking ................................................................................................................... 5
Environmental qualifications .................................................................................................. 6
Final Datasheet
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XDPE152C4D Digital Multi-phase Controller
12-phase Dual Loop Voltage Regulator
Ordering information
1
Ordering information
Table 2
Ordering information
Base Part Number
Package Type
Standard Pack
Orderable Part Number
Form and Quantity
XDPE152C4D
QFN 6 mm x 6 mm
Tape and Reel
4000
XDPE152C4D0000XUMA1
Note 1
XDPE152C4DxyzzXUMA1
Note 2
Note:
1. Standard Part Number with default configuration
2. Customer Specific Part Number, where x = Firmware ID, and yzz = Custom Config File ID (Codes assigned by
Product Marketing).
Sample Programming
The customer can program the parts to their specific system requirements using software/hardware available
from Infineon or through other controller programming 3rd Parties (contact Infineon for recommendations).
Infineon Field Application Engineers are available to assist with system and configuration file optimization and
programming of the controllers. Alternatively, samples can be ordered with a customer specific configuration
pre-programmed at the factory, but lead times for these types of samples are significantly longer than for
standard default configuration samples. The generic part numbering format is shown below:
X D P E 1 5 2 C 4 D xyzz
Prefix
Configuration Control
Version Control
Part Number
5 characters
Figure 1
Part number decoding
Final Datasheet
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XDPE152C4D Digital Multi-phase Controller
12-phase Dual Loop Voltage Regulator
Package marking
2
Package marking
Figure 2
Package marking
Final Datasheet
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XDPE152C4D Digital Multi-phase Controller
12-phase Dual Loop Voltage Regulator
Environmental qualifications
3
Environmental qualifications
Table 3
Qualification Level
Moisture Sensitivity
Industrial
QFN Package
MSL3
Human Body Model
JESD22-A114-F, Class 2
JESD22-C101-F, Class C3
JESD78D Class 2
Yes
Charged Device Model
Latch-up
ESD
RoHS Compliant
Final Datasheet
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Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
IMPORTANT NOTICE
Edition 2022-03-31
The information given in this document shall in no For further information on the product, technology,
event be regarded as a guarantee of conditions or delivery terms and conditions and prices please
Published by
characteristics (“Beschaffenheitsgarantie”) .
contact your nearest Infineon Technologies office
(www.infineon.com).
Infineon Technologies AG
81726 Munich, Germany
With respect to any examples, hints or any typical
values stated herein and/or any information
regarding the application of the product, Infineon
Technologies hereby disclaims any and all
warranties and liabilities of any kind, including
without limitation warranties of non-infringement
of intellectual property rights of any third party.
WARNINGS
Due to technical requirements products may
contain dangerous substances. For information on
the types in question please contact your nearest
Infineon Technologies office.
© 2022 Infineon Technologies AG.
All Rights Reserved.
Do you have a question about this
document?
In addition, any information given in this document
is subject to customer’s compliance with its
obligations stated in this document and any
applicable legal requirements, norms and
standards concerning customer’s products and any
use of the product of Infineon Technologies in
customer’s applications.
Except as otherwise explicitly approved by Infineon
Technologies in
a written document signed by
authorized
representatives
of
Infineon
Email: erratum@infineon.com
Technologies, Infineon Technologies’ products may
not be used in any applications where a failure of
the product or any consequences of the use thereof
can reasonably be expected to result in personal
injury.
Document reference
The data contained in this document is exclusively
intended for technically trained staff. It is the
responsibility of customer’s technical departments
to evaluate the suitability of the product for the
intended application and the completeness of the
product information given in this document with
respect to such application.
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