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IR3567BMTRPBF

产品描述IC reg ctrlr DL buck pwm 56qfn
产品类别半导体    电源管理   
文件大小516KB,共2页
制造商International Rectifier ( Infineon )
官网地址http://www.irf.com/
标准  
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IR3567BMTRPBF概述

IC reg ctrlr DL buck pwm 56qfn

IR3567BMTRPBF规格参数

参数名称属性值
Datasheets
IR3567B
PCN Assembly/Origi
Additional Test Site 01/Aug/2014
Standard Package3,000
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - Special Purpose
系列
Packaging
Tape & Reel (TR)
ApplicationsController, Intel VR12, VR12.5, AMD SVI1, SVI2
Voltage - Inpu3.3V
Number of Outputs2
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mou
封装 / 箱体
Package / Case
56-VFQFN Exposed Pad
Supplier Device Package56-QFN (7x7)

文档预览

下载PDF文档
Dual Output Digital Multi-Phase Controller
IR3567B
FEATURES
Dual output 6+2 phase PWM Controller
Easiest layout and fewest pins in the industry
Fully supports AMD® SVI1 & SVI2 with dual
OCP and Intel® VR12 & VR12.5
Complies with VR12.5 Rev 1.3 requirement for
SVID register 15h to have <200 µSec filter
Overclocking & Gaming Mode
Switching frequency from 200kHz to 2MHz
per phase
IR Efficiency Shaping Features including
Dynamic Phase Control and Automatic Power
State Switching
IR Adaptive Transient Algorithm (ATA) on both
loops minimizes output bulk capacitors and
system cost
Auto-Phase Detection with auto-compensation
Per-Loop Fault Protection: OVP, UVP, OCP,
OTP, CFP
I2C/SMBus/PMBus system interface for
telemetry of Temperature, Voltage, Current &
Power for
both loops
Multiple Time Programming (MTP) with
integrated charge pump for easy custom
configuration
Compatible with IR ATL and 3.3V tri-state
Drivers
+3.3V supply voltage; -40°C to 85°C ambient
operation
Pb-Free, RoHS, 7x7mm, 56-pin, 0.4mm pitch
QFN
DESCRIPTION
The IR3567B is a dual-loop digital multi-phase buck
controller designed for CPU voltage regulation and is
fully compliant with AMD® SVI1 & SVI2 and Intel
©
VR12 & VR12.5 specifications.
The IR3567B includes IR’s Efficiency Shaping
Technology to deliver exceptional efficiency at
minimum cost across the entire load range. IR Variable
Gate Drive optimizes the MOSFET gate drive voltage
based on real-time load current. IR’s Dynamic Phase
Control adds/drops active phases based upon load
current and can be configured to enter 1-phase
operation and diode emulation mode automatically or
by command.
IR’s unique Adaptive Transient Algorithm (ATA), based
on proprietary non-linear digital PWM algorithms,
minimizes output bulk capacitors and Multiple Time
Programmable (MTP) storage saves pins and enables
a small package size. Device configuration and fault
parameters are easily defined using the IR Digital
Power Design Center (DPDC) GUI and stored in on-
chip MTP.
The IR3567B provides extensive OVP, UVP, OCP and
OTP fault protection and includes thermistor based
temperature sensing with VRHOT signal.
The IR3567B includes numerous features like register
diagnostics for fast design cycles and platform
differentiation, simplifying VRD design and enabling
fastest time-to-market (TTM) with “set-and-forget”
methodology.
APPLICATIONS
AMD® SVI1 & SVI2, Intel® VR12 & VR12.5
based systems
Desktop & Notebook CPU VRs
High Performance Graphics Processors
ORDERING INFORMATION
Base Part
Number
IR3567B
IR3567B
IR3567B
Package Type
Form
QFN 7 mm x 7 mm
QFN 7 mm x 7 mm
QFN 7 mm x 7 mm
Tape and Reel
Tape and Reel
Tray
Standard Pack
Quantity
3000
3000
2600
Orderable
Part Number
IR3567BMxxyyTRP
IR3567BMTRPBF
IR3567BMTYPBF
1
Notes:
1.
Customer Specific Configuration File, where xx = Customer ID and yy = Configuration File (Codes assigned by IR Marketing).
1
www.irf.com
| © 2013 International Rectifier
August 1, 2013 | V1.04

IR3567BMTRPBF相似产品对比

IR3567BMTRPBF IR3567BMTR1PBF
描述 IC reg ctrlr DL buck pwm 56qfn IC reg ctrlr DL buck pwm 56qfn
Standard Package 3,000 750
Category Integrated Circuits (ICs) Integrated Circuits (ICs)
Family PMIC - Voltage Regulators - Special Purpose PMIC - Voltage Regulators - Special Purpose
系列
Packaging
Tape & Reel (TR) Tape & Reel (TR)
Applications Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Controller, Intel VR12, VR12.5, AMD SVI1, SVI2
Voltage - Inpu 3.3V 3.3V
Number of Outputs 2 2
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mou Surface Mou
封装 / 箱体
Package / Case
56-VFQFN Exposed Pad 56-VFQFN Exposed Pad
Supplier Device Package 56-QFN (7x7) 56-QFN (7x7)
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