Datasheet > XDPE132G5H-G000

XDPE132G5H-G000

更新时间： 2023-09-03 20:35:00

品牌	Logo	应用领域
英飞凌 - INFINEON		控制器
页数	文件大小	规格书
5页	256K
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。

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XDPE132G5H-G000 数据手册

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 (I_OUT, V_OUT, 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

12 3 4 5

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