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MC33567D-3 PDF预览

MC33567D-3

更新时间: 2024-10-13 22:19:55
品牌 Logo 应用领域
安森美 - ONSEMI 控制器
页数 文件大小 规格书
12页 91K
描述
Dual Linear Controller for High Current Voltage Regulation

MC33567D-3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-8
针数:8Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.67
其他特性:UNDERVOLTAGE DETECTION & UNDERVOLTAGE SHORT CIRCUIT PROTECTION模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm功能数量:2
端子数量:8最高工作温度:80 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:12 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Power Management Circuits最大供电电流 (Isup):10 mA
最大供电电压 (Vsup):12.5 V最小供电电压 (Vsup):9 V
标称供电电压 (Vsup):12 V表面贴装:YES
温度等级:COMMERCIAL EXTENDED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处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

MC33567D-3 数据手册

 浏览型号MC33567D-3的Datasheet PDF文件第2页浏览型号MC33567D-3的Datasheet PDF文件第3页浏览型号MC33567D-3的Datasheet PDF文件第4页浏览型号MC33567D-3的Datasheet PDF文件第5页浏览型号MC33567D-3的Datasheet PDF文件第6页浏览型号MC33567D-3的Datasheet PDF文件第7页 
MC33567  
Dual Linear Controller  
for High Current  
Voltage Regulation  
The MC33567 Dual Linear Power Supply Controller is designed to  
facilitate power management for motherboard applications where  
reliable regulation of high current supply planes is required. It  
provides the Drive, Sense and Control signals to interface two  
external, N−channel MOSFETs for regulating two different supply  
planes. Undervoltage short circuit detection places the operation of the  
system into a protected mode pending removal of the short.  
Features  
http://onsemi.com  
MARKING  
DIAGRAM  
SO−8  
D SUFFIX  
CASE 751  
M567x  
ALYW  
8
Two Independent Regulated Supplies  
1
MC33567−1: 1.515 V − Supply for GTL and AGP Planes  
1.818 V − Supply for I/O Plane and Memory  
Termination  
x
= 1, 2 or 3  
A
L
Y
= Assembly Location  
= Wafer Lot  
= Year  
MC33567−2: Dual 2.525 V Supplies for Clock and Memory  
MC33567−3: 2.3 V − Voltage Supply  
1.2 V − Voltage Supply  
W = Work Week  
Undervoltage Short Circuit Protection  
Supply Undervoltage Detection  
Drive Capability for N−Channel MOSFETs  
Bypass Function for 3.3 V AGP Card Detection  
Pb−Free Package May be Available. The G−Suffix Denotes a  
Pb−Free Lead Finish  
Applications  
PIN CONNECTIONS  
DRV1  
SENSE1  
SHDN1  
GND  
1
2
3
4
8
7
6
5
V
CC  
DRV2  
SENSE2  
SHDN2  
Motherboards  
Dual Power Supplies  
3.3 V  
V
CC  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
REF  
1
3.3 V  
V
CC  
dimensions section on page 11 of this data sheet.  
4
DRV1  
66 kW  
Control  
GND  
3
Startup &  
Undervoltage  
Shutdown  
V
2
out1  
SHDN1  
8
SENSE1  
C
+
L
UVLO  
V
CC  
+
8.5 V  
V
Bypass On (MC33567−1 only)  
in  
3.3 V  
V
CC  
REF  
7
3.3 V  
V
CC  
DRV2  
66 kW  
Control  
Startup &  
Undervoltage  
Shutdown  
5
V
6
out2  
SHDN2  
SENSE2  
C
L
REF  
Figure 1. Simplified Block Diagram  
Semiconductor Components Industries, LLC, 2003  
1
Publication Order Number:  
December, 2003 − Rev. 3  
MC33567/D  

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