5秒后页面跳转
捷配首页

Datasheet > FAN5056MV85X
FAN5056MV85X PDF预览

FAN5056MV85X

更新时间： 2024-11-21 21:22:07
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 光电二极管
页数 文件大小 规格书
15页 164K
描述
Switching Regulator/Controller, Current/voltage-mode, 0.8A, 345kHz Switching Freq-Max, PDSO20

阅读下载

中文翻译

获取价格

FAN5056MV85X 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
包装说明：SOP, SOP20,.4Reach Compliance Code：unknown
风险等级：5.86控制模式：CURRENT/VOLTAGE-MODE
JESD-30 代码：R-PDSO-G20JESD-609代码：e0
端子数量：20最高工作温度：70 °C
最低工作温度：最大输出电流：0.8 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP20,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE认证状态：Not Qualified
子类别：Switching Regulator or Controllers表面贴装：YES
最大切换频率：345 kHz温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
Base Number Matches：1

FAN5056MV85X 数据手册

 浏览型号FAN5056MV85X的Datasheet PDF文件第2页浏览型号FAN5056MV85X的Datasheet PDF文件第3页浏览型号FAN5056MV85X的Datasheet PDF文件第4页浏览型号FAN5056MV85X的Datasheet PDF文件第5页浏览型号FAN5056MV85X的Datasheet PDF文件第6页浏览型号FAN5056MV85X的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FAN5056MV85  
High Performance Programmable Synchronous  
DC-DC Controller for Multi-Voltage Platforms  
Features  
Description  
• Output programmable in 25mV steps from 1.05V to  
1.825V using a dynamically programmable integrated  
5-bit DAC  
• Controls adjustable linears for Vclock (2.5V),  
Vnorthbridge (1.8V) or Vagp (selectable 1.5V/3.3V), and  
Vadj (1.2V nominal)  
• Remote sense  
• Programmable Active Droop™ up to 200mV  
• Drives N-Channel MOSFETs  
• Overcurrent protection using MOSFET sensing  
• Overvoltage protection including startup  
• 85% efficiency typical at full load  
• Integrated Power Good and Enable/Soft Start functions  
• Meets Intel VRM8.5 specifications using minimum  
number of external components  
The FAN5056 is a synchronous mode DC-DC controller IC  
which provides a highly accurate, programmable set of output  
voltages for multi-voltage platforms such as the Intel Pentium III,  
and provides a complete solution for all Intel VRM8.5 CPU  
applications, and for other high-performance processors. The  
FAN5056 features remote voltage sensing, independently  
adjustable current limit, and a proprietary wide-range Pro-  
grammable Active Droop™ for optimal converter transient  
response and VRM8.5 compliance. The FAN5056 uses a 5-bit  
D/A converter to dynamically program the output voltage dur-  
ing operation from 1.05V to 1.825V in 25mV steps. The  
FAN5056 uses a high level of integration to deliver load cur-  
rents in excess of 28A from a 5V source with minimal exter-  
nal circuitry. Synchronous-mode operation offers optimum  
efficiency over the entire specified output voltage range. An  
on-board precision low TC reference achieves 0.8% voltage  
regulation without expensive external components. The  
FAN5056 includes linear regulator controllers for Vclock  
(2.5V),Vnorthbridge (1.8V) or Vagp (selectable 1.5V/3.3V),  
and Vadjustable (1.2V nominal) each adjustable with an  
external divider. The FAN5056 also offers integrated functions  
• 24 pin SOIC package  
Applications  
• Power supply for Pentium® III Platforms  
• VRM for Pentium III processor  
• Programmable multi-output power supply  
Block Diagram  
+3.3V  
+5V  
VCCA 21  
+1.2V/Adj  
19  
-
+
9
+
-
REF  
RD  
PWRGD,  
OCL  
10  
VCCP  
OCL  
11  
12  
+
-
REF  
+12V  
+5V  
PWRGD,  
OCL  
18  
20  
-
+
+2.5V  
RS  
OSC  
-
+
VCCP  
HIDRV  
24  
1
15  
14  
13  
Digital  
2
VCC  
Control  
-
+
V
-
+
23 LODRV  
PWRGD, OCL  
22  
3.3/1.5V  
GNDP  
1.24V  
Reference  
5-Bit  
DAC  
17  
Power  
Good  
PWRGD  
8 7 6 5 4  
3
16  
ENABLE/SS  
VID4  
VID0VID2  
GNDA  
VID1 VID3  
Pentium is a registered trademark of Intel Corporation. Programmable Active Droop is a trademark of Fairchild Semiconductor.  
REV. 1.0.9 9/4/01  
1234567...15

中文翻译

下载PDF

与FAN5056MV85X相关器件

型号 品牌 获取价格 描述 数据表
FAN5056MV90 FAIRCHILD

获取价格

 		Switching Controller, Current/voltage-mode, 345kHz Switching Freq-Max, PDSO24, SOIC-24
FAN5056V85M FAIRCHILD

获取价格

 		Switching Controller, Current/voltage-mode, 345kHz Switching Freq-Max, PDSO24, SOIC-24
FAN5056V90M FAIRCHILD

获取价格

 		Switching Controller, Current/voltage-mode, 345kHz Switching Freq-Max, PDSO24, SOIC-24
FAN5059 FAIRCHILD

获取价格

 		High Performance Programmable Synchronous
FAN5059M ETC

获取价格

 		Analog IC
FAN5059MX ROCHESTER

获取价格

 		SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO24, SOIC-24
FAN5059MX FAIRCHILD

获取价格

 		Switching Controller, Current/voltage-mode, 345kHz Switching Freq-Max, PDSO24, SOIC-24
FAN5061 ETC

获取价格

 		Current-Mode SMPS Controller
FAN5061M ETC

获取价格

 		Current-Mode SMPS Controller
FAN5063 FAIRCHILD

获取价格

 		ACPI Dual Switch Controller

与FAN5056MV85X相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证