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CS5132HGDW24 PDF预览

CS5132HGDW24

更新时间: 2024-11-24 14:28:15
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 开关光电二极管
页数 文件大小 规格书
20页 181K
描述
1.5A DUAL SWITCHING CONTROLLER, PDSO24, 0.300 INCH, MS-013, SO-24

CS5132HGDW24 技术参数

生命周期:Transferred零件包装代码:SOIC
包装说明:SOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
Is Samacsys:N模拟集成电路 - 其他类型:DUAL SWITCHING CONTROLLER
控制模式:CURRENT/VOLTAGE-MODE控制技术:CONSTANT OFF TIME
最大输入电压:20 V最小输入电压:8.4 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G24
长度:15.4 mm功能数量:1
端子数量:24最高工作温度:70 °C
最低工作温度:最大输出电流:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:2.65 mm
表面贴装:YES切换器配置:PUSH-PULL
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

CS5132HGDW24 数据手册

 浏览型号CS5132HGDW24的Datasheet PDF文件第2页浏览型号CS5132HGDW24的Datasheet PDF文件第3页浏览型号CS5132HGDW24的Datasheet PDF文件第4页浏览型号CS5132HGDW24的Datasheet PDF文件第5页浏览型号CS5132HGDW24的Datasheet PDF文件第6页浏览型号CS5132HGDW24的Datasheet PDF文件第7页 
CS5132H  
Dual Output CPU Buck Controller  
Description  
Features  
Synchronous Switching  
The CS5132H is a dual output CPU  
CS5132H dual output provides the  
industry’s most highly integrated  
solution, minimizing external com-  
ponent count, total solution size,  
and cost.  
Regulator Controller (VCORE  
)
power supply controller. It con-  
tains a synchronous dual NFET  
Dual N-Channel MOSFET  
Synchronous Buck Design  
V2 Control Topology  
TM  
buck controller utilizing the V2  
control method to achieve the  
fastest possible transient response  
and best overall regulation. The  
CS5132H also contains a second  
nonsynchronous NFET buck con-  
troller. These synchronous and  
nonsynchronous buck regulators  
are designed to power the core and  
I/O logic of the latest high perfor-  
mance CPUs. The CS5132H incor-  
porates many additional features  
required to ensure the proper  
operation and protection of the  
CPU and power system. The  
TM  
The CS5132H is specifically  
200ns Transient Loop Response  
5-Bit DAC with 1% Tolerance  
designed to power Intel’s  
Pentium® II processor and  
Hiccup Mode Overcurrent  
Protection  
includes the following features:  
5-bit DAC and fixed 1.23V refer-  
ence, Power-Good output, hiccup  
mode overcurrent protection,  
adaptive voltage positioning, and  
overvoltage protection.  
65ns adaptive FET Non-Overlap  
Time  
Nonsynchronous Switching  
Regulator Controller (VI/O  
)
Single N-Channel MOSFET  
buck design  
The CS5132H will operate over an  
8.4V to 20V range and is available  
in 24 lead surface mount package.  
Adjustable Output with 2%  
Tolerance  
Application Diagram  
System Power Management  
Pentium® II System VCORE  
and VI/O Controlled by  
a Single IC  
+5V  
+12V  
+12V  
C6-C11  
1200µF x 6  
10V  
PCB TRACE (Free  
Current Sensing  
Element)  
Q1  
C2  
1µF  
C1  
1µF  
+5V  
C3-C5  
FS70VSJ-03  
3.3mΩ  
L1  
Power-Good Output  
Monitors VCORE Switching  
Regulator Output  
C23-C30  
VCC(CORE)  
20  
16  
1.2µH  
23  
1200µF x 8  
10V  
VCC1 VCC2  
VID0  
VID1  
1200µF x 3  
10V  
17  
19  
24  
1
GATE(H)  
GATE(L)  
COMP2  
Q2  
FS70VSJ-03  
OVP Signal Monitors VCORE  
Switching Regulator Output  
+3.3V (VI/O  
)
VID2  
13  
C12  
0.1µF  
C22  
2
3
VID3  
VID4  
R1  
510Ω  
Q3  
PCB TRACE  
10K  
R5  
510Ω  
(FreeCurrent  
Sensing Element)  
FS70VSJ-03  
100pF R7  
15  
10  
L2  
GATE  
51Ω  
R8  
6.6mΩ  
Package Option  
3.5µH  
8
6
VFFB2  
VOUT2  
VFFB1  
24L SO Wide  
MBRD835L  
D1  
12  
11  
14  
C13  
0.1µF  
C18-C21  
VOUT1  
22  
VFB2  
PWRGD  
1
24  
23  
22  
21  
20  
V
V
V
V
V
ID2  
ID3  
ID4  
ID1  
ID0  
21  
5
1200µF  
10V  
x 4  
COFF2  
OVP  
2
COMP1  
R2  
510Ω  
C17  
4
7
VFB1  
COFF1  
3
PWRGD  
OVP  
C14  
0.1µF  
C15  
680pF  
0.1µF  
LGnd  
PGnd  
18  
R6  
510Ω  
4
C
OFF1  
R9  
10K  
9
5
COMP1  
V
CC1  
R3  
2K  
0.01µF  
100Ω  
R10  
6
V
19 GATEL  
OUT1  
C25  
1%  
7
18  
V
PGND  
FB1  
R4  
1.18K  
1%  
8
17  
V
GATEH  
FFB1  
C16  
390pF  
9
16  
LGND  
V
CC2  
10  
11  
12  
15  
14  
13  
V
GATE  
FFB2  
5V/12V to 2V/16A for Pentium®II VCC(CORE) , 5V/12V to 3.3V/8A for VI/O  
FB2  
V
C
OFF2  
V
COMP2  
OUT2  
V2 is a trademark of Switch Power, Inc.  
Pentium is a registered trademark of Intel Corporation.  
ON Semiconductor  
2000 South County Trail, East Greenwich, RI 02818  
Tel: (401)885–3600 Fax: (401)885–5786  
N. American Technical Support: 800-282-9855  
Web Site: www.cherry–semi.com  
Rev. 6/28/99  
1

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