- 您現在的位置：買賣IC網 > PDF目錄98050 > P62000NLG (INTEGRATED DEVICE TECHNOLOGY INC) DUAL SWITCHING CONTROLLER, QCC64 PDF資料下載
參數資料
| 型號： | P62000NLG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 穩壓器 |
| 英文描述： | DUAL SWITCHING CONTROLLER, QCC64 |
| 封裝： | ROHS COMPLIANT, QFN-64 |
| 文件頁數： | 1/62頁 |
| 文件大小： | 1221K |
| 代理商： | P62000NLG |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁
2/3/4-PHASE PWM CONTROLLER WITH DYNAMIC VOLTAGE &
FREQUENCY SCALING
IDTP62000
IDT 2/3/4-PHASE PWM CONTROLLER WITH DYNAMIC VOLTAGE & FREQUENCY SCALING
1
IDTP62000
REV E 050510
CONFIDENTIAL
DATASHEET
Description
The IDTP62000 is a multiphase interleaved synchronous
buck controller ideal for personal computer applications
where high efficiency and high power density are required.
It contains three integrated MOSFET driver pairs to enable
a 3-phase regulator solution that allows load currents up to
150A for low voltage microprocessor power requirements. It
also provides a 4th PWM output phase to drive a low cost
IDTP67111 single phase driver to become a full 4 phase
solution.
The VID logic can be configured for applications compliant
to the Intel VR11.1, Intel VR10 or AMD PVI/SVI
specifications.
The maximum number of operating phases (2/3/4) is pin
programmable, and depending on output loading
conditions, the active number of phases can be dynamically
reduced. The Dynamic Efficiency Control (DEC) feature
enables all configured phases when full current output is
required, and dynamically reduces the number of active
phases at reduced current levels. Combined with Dynamic
Voltage Change (DVC) and Dynamic Frequency Change
(DFC) this allows full output current while also providing for
more efficient operation at lower power output.
The design allows a positive or negative offset to the VID
voltage being used for regulation and supports both
external, resistor based, and internal, register based,
programming of this offset voltage.
An internal soft start (SS) is included in the design to
prevent large inrush currents at power on. The ramp rate of
the soft start can be adjusted with an external resistor.
A DCR current sensing method combined with rapid
transient response architecture enables superior phase
current matching, accurate current limit and precise
load-line control. Furthermore, this device incorporates a
proprietary scheme for fast and accurate
transient-response performance, as well as precise load
sharing.
Features
Proprietary Dynamic Voltage & Frequency Scaling
providing efficiency and performance optimization
– Dynamic Voltage Change (DVC) as a standalone
capability
– Dynamic Frequency Change (DFC) when
combined with 9CPS4592 clock generator
– SIF interface to communicate with clock
sub-system
Dynamic Efficiency Control (DEC) for improved
efficiency at light loads
Intel VR11.1, Intel VR10 or AMD PVI/SVI operating
modes
Three integrated drivers with additional fourth phase
PWM output
2, 3 or 4-phase operation with automatic selection at
power-on
Ability to communicate with the clock subsystem using a
Serial Interface (SIF)
User configurability through SMBus
Overshoot and Undershoot transient suppression
Adjustable operating frequency (up to 1 MHz per phase)
Pb Free, RoHS compliant 64-pin QFN-64 package
Applications
Gaming Machine
Server, Workstations
All-in-one LCD PCs
Voltage Regulator Modules
相關PDF資料 |
PDF描述 |
|---|---|
| P95020NQG | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132 |
| P95020NQG8 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132 |
| P95020ZNQGI8 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132 |
| P95020ZLLG | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124 |
| P95020ZLLGI | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| P62000NLG8 | 制造商:Integrated Device Technology Inc 功能描述:PWM Controller 64-Pin QFN EP T/R 制造商:Integrated Device Technology Inc 功能描述:64 NLG (GREEN) - Tape and Reel |
| P6-20024 | 制造商:OTTO Engineering Inc 功能描述:S/A P6-20017 EX W/ |
| P6-20029 | 制造商:OTTO Engineering Inc 功能描述:S/A P6-20021 EX 2PDT |
| P6-20030 | 制造商:OTTO Engineering Inc 功能描述:S/A P6-20029 EX SPDT |
| P6-20050 | 制造商:OTTO Engineering Inc 功能描述:S/A P6-20018 EX |
發布緊急采購，3分鐘左右您將得到回復。