5秒后页面跳转
FAN5033MPX PDF预览

FAN5033MPX

更新时间: 2024-02-02 02:26:22
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
39页 874K
描述
8-Bit Programmable, 2- to 3-Phase, Synchronous Buck Controller

FAN5033MPX 技术参数

生命周期:Not Recommended零件包装代码:QFN
包装说明:HVQCCN,针数:32
Reach Compliance Code:unknown风险等级:5.69
其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 1.6V模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:14.4 V最小输入电压:9.6 V
标称输入电压:12 VJESD-30 代码:S-XQCC-N32
长度:5 mm功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE座面最大高度:0.8 mm
表面贴装:YES切换器配置:SINGLE
最大切换频率:4500 kHz温度等级:OTHER
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:5 mm
Base Number Matches:1

FAN5033MPX 数据手册

 浏览型号FAN5033MPX的Datasheet PDF文件第2页浏览型号FAN5033MPX的Datasheet PDF文件第3页浏览型号FAN5033MPX的Datasheet PDF文件第4页浏览型号FAN5033MPX的Datasheet PDF文件第5页浏览型号FAN5033MPX的Datasheet PDF文件第6页浏览型号FAN5033MPX的Datasheet PDF文件第7页 
January 2007  
FAN5033  
8-Bit Programmable, 2- to 3-Phase, Synchronous Buck Controller  
Description  
Features  
The FAN5033 device is a multi-phase buck switching  
regulator controller optimized to convert a 12V input  
supply to the processor core voltage required by high  
performance Intel® processors. It has an internal 8-bit  
DAC that converts a digital voltage identification (VID)  
code, sent from the processor, to set the output voltage  
between 0.5V and 1.6V in 6.25mV steps. It outputs  
PWM signals to external MOSFET drivers that drive the  
switching power MOSFETs. The switching frequency of  
the design is programmable by a single resistor value.  
The number of phases can be programmed to support  
two- or three-phase applications.  
ƒ
Selectable 2- or 3-phase operation at up to 1MHz  
per phase  
ƒ
±7.7mV worst-case differential sensing error over  
temperature  
ƒ
ƒ
Active current balancing between the output phases  
Power Good and Crowbar blanking supports  
on-the-fly VID code changes  
ƒ
ƒ
0.5V to 1.6V output  
Fully compliant with the Intel® VR10 and VR11  
specifications  
The FAN5033 also includes programmable no-load  
offset and droop functions to adjust the output voltage  
as a function of the load current, as required by the Intel  
specifications. The FAN5033 provides an accurate and  
reliable short-circuit protection function with an  
adjustable over-current set point.  
ƒ
Selectable VR10 extended (7-bit) and VR11 (8-bit)  
VID tables  
ƒ
ƒ
Programmable soft-start ramp  
Programmable short-circuit protection and  
latch-off delay  
The FAN5033 is specified over the commercial  
temperature range of 0°C to +85°C and is available in a  
32-lead MLP package.  
Applications  
ƒ
Desktop PC/Server processor power supplies for  
existing and next-generation Intel processors  
ƒ
VRM modules  
Ordering Information  
Part Number Temperature Range Pb-Free Package Type Packing Method  
Quantity  
FAN5033MPX  
0°C to 85°C  
Yes  
MLP-32  
Tape and Reel  
3,000 per Reel  
Intel® is a registered trademark of Intel Corporation.  
© 2007 Fairchild Semiconductor 2006  
FAN5033 Rev. 1.0.0  
www.fairchildsemi.com  

与FAN5033MPX相关器件

型号 品牌 描述 获取价格 数据表
FAN5035MTC FAIRCHILD Switching Controller, Voltage-mode, 1500kHz Switching Freq-Max, PDSO24, TSSOP-24

获取价格

FAN5035MTCX ETC Analog IC

获取价格

FAN5037 FAIRCHILD Adjustable Switching Regulator Controller

获取价格

FAN5037M FAIRCHILD Analog IC

获取价格

FAN5037M_NL FAIRCHILD 暂无描述

获取价格

FAN5037MX FAIRCHILD Adjustable Switching Regulator Controller

获取价格