XDPE132G5H-G000 [INFINEON]
XDP™ XDPE132G5H 是一款数字多相降压控制器，可配置为单回路或双回路模式，其功能集经过优化，可支持需要 AVSBus、AMD SVI2 或 nVIDIA PWMVID 的高性能处理器。XDP™ XDPE132G5H 最多可支持 16 个相位，还支持两个回路之间的灵活相位分配。;
| 型号： | XDPE132G5H-G000 |
| 厂家： | 
Infineon |
| 描述： | XDP™ XDPE132G5H 是一款数字多相降压控制器，可配置为单回路或双回路模式，其功能集经过优化，可支持需要 AVSBus、AMD SVI2 或 nVIDIA PWMVID 的高性能处理器。XDP™ XDPE132G5H 最多可支持 16 个相位，还支持两个回路之间的灵活相位分配。 控制器 |
| 文件： | 总5页 (文件大小：256K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XDPE132G5H
XDPE132G5H Digital Multi-phase Controller
16-phase Dual Loop PWM Voltage Regulator
Quality Requirement Category: Industrial
Features
16-phase single or up to 8+8 dual loop configurable PWM Controller
I2C and PMBus Rev 1.3 with AVSBus for output voltage control and telemetry
0.625 mV VID step via PMBUS VOUT_COMMAND
AMD SVI2 Rev 1.10 compliant with Peak Current Control (PCC) and IOUT telemetry support up to 1023 A
nVIDIA PWMVID compliant
Phase Fault Protection and Flag with auto-compensation
Digitally Progammable Load Line – No external components
Min/Max Telemetry registers and real-time monitoring via PMBus and AVSBus (IOUT, VOUT, Temp)
Phase current sense gain and offset calibration
Cycle-by-cycle phase current limit
Analog “IMON” for output current reporting
Two IOUT_WARN pins to flag an output OC condition on both loops
Input Over Power flag
Catastophic Fault Output (CAT_FLT) pin
Dual Enable Pins
Adaptive Transient Algorithm (ATA) minimizes output bulk capacitors and system cost
Efficiency Shaping Features using Dynamic Phase Control and Diode Emulation
Protections: OVP, UVP, OC Warn, OCP, OT Warn, OTP, cycle-by-cycle per phase current limit
Multiple Time Programming (MTP) with up to 25 writes for USER Section
Compatible with 3.3 V tri-state Drivers
200 kHz to 2 MHz switching frequency per phase
+3.3 V supply voltage; -40 °C to 120 °C Ambient
Pb-Free, Halogen Free, RoHS, 7x7 mm, 56-pin, 0.4 mm pitch QFN
Applications
AMD SVI2 GPU and CPU Processors
nVIDIA GPU Processors
High Performance ASIC Processors with AVSBus.
High performance Ethernet Switching and Routing ASSPs
Description
The XDPE132G5H is a digital multi-phase buck controller that can be configured in either a single loop or dual
loop mode with a feature set optimized to support high performance processors that require AVSBus, AMD SVI2,
or nVIDIA PWMVID. It can support up to 16 phases and allows flexible phase assignment between the two loops.
The controller allows system voltage set point programming and margining through PMBus or dynamic voltage
Datasheet
Please read the Important Notice and Warnings at the end of this document
Rev 1.0
www.infineon.com
2021-07-15
XDPE132G5H Digital Multi-phase Controller
16-phase Dual Loop PWM Voltage Regulator
Description
scaling through AVSBus. The output voltage set point can also be controlled through the SVI2 bus or the nVIDIA
PWM_VID.
The XDPE132G5H includes Efficiency Shaping Technology to deliver exceptional efficiency at minimum cost
across the entire load range. Dynamic Phase Control adds/drops phases based upon load current. The
XDPE132G5H can be configured to enter 1- or 2-phase operation and active diode emulation mode automatically
or by command (through PMBus, AVSBus, or SVI2 commands).
The XDPE132G5H offers digitally programmable load line thereby eliminating the need for any external load line
setting components. The controller is designed to work with internal current sense OptiMOS™ Power Stages and
provides accurate input and output current reporting.
A unique Adaptive Transient Algorithm (ATA), based on proprietary non-linear control algorithms provides
excellent transient response with reduced output capacitance. The controller also supports programmable
cycle-by-cycle per phase current limit for superior dynamic current limiting.
The I2C/PMBus interface can communicate with up to 127 XDPE132G5H-based controllers. Device configuration
and fault parameters are easily defined using the OpenPower GUI and stored in on-chip memory.
The XDPE132G5H’s extensive fault protection includes output OV, UV and OC protection, with 2 OT protection
inputs with an OT Warning VRHOT signal output, and two output over-current warning flags.
Note: “Infineon strongly recommends pairing Infineon’s OptiMOS™ Power Stages with our Digital XDPTM 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.”
Datasheet
2
Rev 1.0
2021-07-15
XDPE132G5H Digital Multi-phase Controller
16-phase Dual Loop PWM Voltage Regulator
Description
1
Ordering Information
Base Part Number
Package Type
Standard Pack
Orderable Part Number
Form and Qty
XDPE132G5H
XDPE132G5H
QFN 7 mm x 7 mm
QFN 7 mm x 7 mm
Tape and Reel
Tape and Reel
3000
3000
XDPE132G5H-Gxxx1
XDPE132G5H-G000
Note:
1) Customer Specific Configuration File, where xxx = Customer Configuration File (Codes assigned by IFX Marketing).
Figure 1
Package Marking
Datasheet
3
Rev 1.0
2021-07-15
XDPE132G5H Digital Multi-phase Controller
16-phase Dual Loop PWM Voltage Regulator
Description
2
Typical Application Diagram
12V
CVIN1
L1
Cboost1
PHASE
VSEN_L1
VRTN_L1
TOUT/FLT
PWM
1.62V – 3.6V
SW
VDDIO
TDA21470
Slave Data
Master Data
VOS
AVS_SDAT
AVS_MDAT
AVS_CLK
IOUT
PGND
REFIN
LGND
1.8V
Clock
3.3V
VCC
CVCC1
PWM1
ISEN1
VCC
0.1uF
1uF
12V
CVIN5
L5
Cboost5
PHASE
1.8V
CFILT
TOUT/FLT
PWM
1uF
SW
VOUT1
TDA21470
LOAD
VOS
IOUT
PGND
REFIN
LGND
1.8V
VINSEN
12V
13K
1K
10nF
CVCC5
PWM7
ISEN7
VCC
TOUT1
TSEN1
12V
TOUT2
3.3V
XDPE132G5H
CVIN6
L6
Cboost6
PHASE
TOUT/FLT
PWM
PG_L1
PWRGOOD_L1
VRHOT_ICRIT#
SW
VRHOT#
TDA21470
IOUT_WARN#1
VOS
IOUT
IOUT_WARN#1
EN
PGND
EN
REFIN
LGND
1.8V
3.3V
CVCC6
SM_DIO
SM_CLK
PWM7_L2
ISEN7_l2
SM_DIO
VCC
SM_CLK
SM_ALERT#
SM_ALERT#
Set up with typical I2C
address offset resistor
12V
PROG
CVIN10
L10
Cboost10
PHASE
Raddr
10nF
TOUT/FLT
PWM
VOUT2
SW
TDA21470
LOAD
VCC
VAUXSEN
VOS
5.36K
IOUT
PGND
REFIN
LGND
1.8V
1K
10nF
3.3V
CVCC10
4
PWM1_L2
ISEN1_L2
VCC
4
PWRGOOD_L2
EN_L2
PWRGOOD_L2
4
VRTN_L2
EN_L2
IMON
VSEN_L2
To System
IMON
Figure 2
Dual Loop VR using XDPE132G5H Controller and TDA21470 Power Stage in 7+7 Phase
Configuration
Datasheet
4
Rev 1.0
2021-07-15
XDPE132G5H Digital Multi-phase Controller
16-phase Dual Loop PWM Voltage Regulator
Trademarks of Infineon Technologies AG
µHVIC™, µIPM™, µPFC™, AU-ConvertIR™, AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolDP™, CoolGaN™, COOLiR™, CoolMOS™, CoolSET™, CoolSiC™,
DAVE™, DI-POL™, DirectFET™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, GaNpowIR™,
HEXFET™, HITFET™, HybridPACK™, iMOTION™, IRAM™, ISOFACE™, IsoPACK™, LEDrivIR™, LITIX™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OPTIGA™,
OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, SmartLEWIS™, SOLID FLASH™,
SPOC™, StrongIRFET™, SupIRBuck™, TEMPFET™, TRENCHSTOP™, TriCore™, UHVIC™, XHP™, XMC™
Trademarks updated November 2015
Other Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
IMPORTANT NOTICE
The information given in this document shall in no For further information on the product, technology,
Edition 2021-07-15
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 München, 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.
© 2021 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
XDPE132G5H
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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