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ADP3180JRUZ-REEL7 PDF预览

ADP3180JRUZ-REEL7

更新时间: 2024-01-19 05:06:39
品牌 Logo 应用领域
亚德诺 - ADI 开关光电二极管
页数 文件大小 规格书
20页 421K
描述
IC SWITCHING CONTROLLER, 4000 kHz SWITCHING FREQ-MAX, PDSO28, LEAD FREE, MO-153-AE, TSSOP-28, Switching Regulator or Controller

ADP3180JRUZ-REEL7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:LEAD FREE, MO-153-AE, TSSOP-28针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.23
其他特性:CAN ALSO BE CONFIGURED IN CURRENT MODE模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:14 V最小输入电压:6.4 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:9.7 mm
湿度敏感等级:1功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:最大输出电流:0.0004 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:PHASE-SHIFT最大切换频率:4000 kHz
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:4.4 mmBase Number Matches:1

ADP3180JRUZ-REEL7 数据手册

 浏览型号ADP3180JRUZ-REEL7的Datasheet PDF文件第2页浏览型号ADP3180JRUZ-REEL7的Datasheet PDF文件第3页浏览型号ADP3180JRUZ-REEL7的Datasheet PDF文件第4页浏览型号ADP3180JRUZ-REEL7的Datasheet PDF文件第5页浏览型号ADP3180JRUZ-REEL7的Datasheet PDF文件第6页浏览型号ADP3180JRUZ-REEL7的Datasheet PDF文件第7页 
6-Bit Programmable 2-, 3-, 4-Phase  
Synchronous Buck Controller  
ADP3180*  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Selectable 2-, 3-, or 4-Phase Operation at up to  
1 MHz per Phase  
VCC  
28  
RAMPADJ RT  
14 13  
؎14.5 mVWorst-Case Differential Sensing Error over  
Temperature  
Logic-Level PWM Outputs for Interface to  
External High Power Drivers  
ADP3180  
UVLO  
SHUTDOWN  
AND BIAS  
11  
EN  
OSCILLATOR  
Active Current Balancing between All Output Phases  
Built-In Power Good/Crowbar Blanking Supports  
On-the-FlyVID Code Changes  
6-Bit Digitally Programmable 0.8375V to 1.6V Output  
Programmable Short Circuit Protection with  
Programmable Latch-Off Delay  
SET EN  
RESET  
P  
27  
PWM1  
19  
GND  
DAC  
+150mV  
RESET  
P  
26  
PWM2  
CSREF  
CURRENT  
BALANCING  
CIRCUIT  
2-, 3-, 4-PHASE  
DRIVER LOGIC  
RESET  
P  
25  
PWM3  
APPLICATIONS  
DAC  
Desktop PC Power Supplies for:  
Next Generation Intel® Processors  
VRM Modules  
–250mV  
P RESET  
24  
PWM4  
10  
PWRGD  
DELAY  
CROWBAR  
CURRENT  
LIMIT  
GENERAL DESCRIPTION  
23  
SW1  
The ADP3180 is a highly efficient multiphase synchronous buck  
switching regulator controller optimized for converting a 12V  
main supply into the core supply voltage required by high per-  
formance Intel processors. It uses an internal 6-bit DAC to read  
a voltage identification (VID) code directly from the processor,  
which is used to set the output voltage between 0.8375V and  
1.6V, and uses a multimode PWM architecture to drive the logic  
level outputs at a programmable switching frequency that can be  
optimized forVR size and efficiency.The phase relationship of the  
output signals can be programmed to provide 2-, 3-, or 4-phase  
operation, allowing for the construction of up to four comple-  
mentary buck switching stages.  
22  
SW2  
21  
SW3  
15  
ILIMIT  
20  
SW4  
EN  
17  
CSSUM  
CURRENT  
LIMIT  
CIRCUIT  
16  
CSREF  
12  
DELAY  
18  
CSCOMP  
SOFT-  
START  
The ADP3180 also includes programmable no-load offset and  
slope functions to adjust the output voltage as a function of the  
load current so that it is always optimally positioned for a system  
transient.The ADP3180 also provides accurate and reliable short  
circuit protection, adjustable current limiting, and a delayed  
Power Good output that accommodates on-the-fly output voltage  
changes requested by the CPU.  
8
9
FB  
COMP  
PRECISION  
REFERENCE  
VID  
DAC  
ADP3180 is specified over the commercial temperature range of  
0°C to 85°C and is available in a 28-leadTSSOP package.  
7
1
2
3
4
5
6
FBRTN  
VID4 VID3 VID2 VID1 VID0 VID5  
*Patent Pending  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed byAnalog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
that may result from its use. No license is granted by implication or oth-  
erwise under any patent or patent rights of Analog Devices.Trademarks  
andregisteredtrademarksarethepropertyoftheirrespectivecompanies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  

ADP3180JRUZ-REEL7 替代型号

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