參數(shù)資料
型號(hào)： ISL6595
廠商： Intersil Corporation
英文描述： Digital Multiphase Controller
中文描述： 數(shù)字多相控制器
文件頁(yè)數(shù)： 1/21頁(yè)
文件大小： 566K
代理商： ISL6595
1
FN9192.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL6595
Digital Multiphase Controller
The ISL6595 digital multiphase controller provides core
power for today’s high current microprocessors by driving up
to six synchronous-rectified buck-converter channels in
parallel. Interleaved timing of the channels results in a higher
ripple frequency, reducing input and output ripple. With up to
six phases, each capable of up to 2MHz operation, the
ISL6595 can be used to build DC/DC converters that provide
up to 200A with excellent efficiency, low ripple, and the
lowest component count.
The ISL6595 utilizes digital technology to implement all
control functions, providing the ultimate in flexibility and
stability. The ISL6595 incorporates an industry standard I
2
C
serial interface for control and monitoring. Through the serial
interface, the power supply designer can quickly optimize
designs and monitor parameters. The interface allows the
ISL6595 to provide digitized information for real time system
monitoring and control.
The ISL6595 provides superior loadline accuracy through
internal calibration that measures and corrects current sense
error sources upon startup. The ISL6595 has programmable
current sense temperature compensation that allows the
designer to tailor the response for best loadline accuracy
over temperature. Superior loadline accuracy reduces
component count and solution cost.
To further reduce component count the ISL6595
incorporates patented Active Transient Response (ATR)
technology, allowing the fastest response to transient events
for reduced output capacitance.
The flexibility of the ISL6595 allows the power supply
designer to implement a wide range of solutions. When used
with industry standard power train components, the ISL6595
provides the highest performance with lowest component
count and cost.
Features
Multiphase power conversion
- 1- to 6-phase operation
100kHz to 2MHz switching frequency
Supports Intel
VR10.x and VR11.0 VID codes
Supports AMD
5-bit and 6-bit VID codes
Internal high precision voltage reference
-
±
10mV voltage setpoint accuracy
Precision digital current sense calibration
Precise digital current balancing with programmable
offsets for thermal balancing
Digitally programmable loadline and loop compensation
Differential voltage sense
Digital temperature sensor compensation
Active Transient Response (ATR) enables meeting
transient requirements with reduced output capacitance
I
2
C interface for monitoring, control and configuration
Internal non-volatile memory (NVM) to store custom
configurations
Extensive fault detection capability with two user
configurable output fault pins (FAULT1, FAULT2)
- Input undervoltage
- Output under/overvoltage
- High side short
- Per phase and total output current
- Multiple internal and external temperature limits
- NVM configuration
- Calibration range and time-out
Configurable latched fault or autonomous recovery
shutdown
Single +3.3V supply operation
Pb-free plus anneal available (RoHS compliant)
48 Ld QFN plastic package
Applications
Core power regulation for Intel
and AMD
micro-
processors
Intelligent point-of-load (POL) power regulation
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TEMP
(°C)
PACKAGE
(Pb-free)
PKG.
DWG #
ISL6595DRZ-T ISL6595DRZ 0 to 85 48 Ld 7x7 QFN
Tape and Reel
L48.7x7P
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
Data Sheet
February 27, 2006
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參數(shù)描述
ISL6595DRZ 功能描述:IC DIGITL MULTIPHASE CTRLR 48QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
ISL6595DRZ-T 功能描述:IC DIGITL MULTIPHASE CTRLR 48QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
ISL6595DRZ-TK 功能描述:IC DIGITL MULTIPHASE CTRLR 48QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR)
ISL6595EVAL2 制造商:Intersil Corporation 功能描述:DGTL MULTIPHASE CNTRLR - Bulk
ISL6596CBZ 功能描述:IC MOSFET DRVR SYNC BUCK 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動(dòng)器 - 外部開(kāi)關(guān) 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時(shí)間:200ns 電流 - 峰:250mA 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導(dǎo)啟動(dòng)）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-DIP 包裝:管件 其它名稱:*IR2127
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