5秒后页面跳转
SC1112SCRT PDF预览

SC1112SCRT

更新时间: 2024-11-05 20:57:27
品牌 Logo 应用领域
商升特 - SEMTECH 开关光电二极管
页数 文件大小 规格书
21页 337K
描述
Dual Switching Controller, PDSO16, SOIC-16

SC1112SCRT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-16针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
其他特性:ALSO CONTAINS A CHARGE PUMP模拟集成电路 - 其他类型:DUAL SWITCHING CONTROLLER
最大输入电压:5.25 V最小输入电压:4.75 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
功能数量:1端子数量:16
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.75 mm表面贴装:YES
切换器配置:PUSH-PULL端子面层:MATTE TIN
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

SC1112SCRT 数据手册

 浏览型号SC1112SCRT的Datasheet PDF文件第2页浏览型号SC1112SCRT的Datasheet PDF文件第3页浏览型号SC1112SCRT的Datasheet PDF文件第4页浏览型号SC1112SCRT的Datasheet PDF文件第5页浏览型号SC1112SCRT的Datasheet PDF文件第6页浏览型号SC1112SCRT的Datasheet PDF文件第7页 
SC1112  
Triple Low Dropout  
Regulator Controllers  
POWER MANAGEMENT  
ꢀeatures  
Description  
u Triple linear controllers  
The SC1112 was designed for the latest high speed  
motherboards. It includes three low dropout regulator con-  
trollers. The controllers provide the power for the system  
AGTL bus Termination Voltage, Chipset, and clock circuitry.  
u Selectable and Adjustable Output Voltages  
u LDOs track input voltage within 200mV (ꢀunction of  
the Mosfets used) until regulation  
u Integrated Charge Pump  
An adjustable controller with a 1.2V reference is available,  
while two selectable outputs are provided for the VTT  
(1.25 V or 1.5V, SC1112) or (1.2V or 1.5V, SC1112A)  
and the AGP (1.5V or 3.3V). The SC1112 low dropout  
regulators are designed to track the 3.3V power supply  
as the VTTIN supply is cycled On and Off. A latched short  
circuit protection is also available for the VTT output.  
u Programmable Power Good delay Signal  
u Latched Over Current Protection (VTT)  
Applications  
u Pentium® III Motherboards  
u Triple power supplies  
Other features include an integrated charge pump that  
provides adequate gate drives for the external Mosfets,  
and a capacitive programable delay for the power good  
signal.  
Typical Application Circuit  
+3.3V  
VTT  
+5V STBY  
1K  
R1  
C1  
10u  
C3  
0.1u  
SC1112/A  
POWER GOOD  
C6  
5VSTBY  
GND  
AGPGATE  
AGPSEN  
VTTGATE  
VTTSEN  
AGPSEL  
VTTSEL  
VTTIN  
330u  
Q2  
Q3  
C14  
330u  
ADJGATE  
ADJSEN  
CAP-  
AGP  
VTT  
ADJ  
0.1u  
C11  
C2 C18  
330u  
Q1  
C16  
330u  
C17  
0.1u  
CAP+  
RA  
RB  
1u  
C10  
C5  
FC  
DELAY  
PWRGD  
22n  
C19  
330u  
C8  
330u  
C9  
0.1u  
C13  
0.1u  
C12  
330u  
VTT SELECT Signal  
AGP SELECT Signal  
1
www.semtech.com  
Revision 7, October 2001  

与SC1112SCRT相关器件

型号 品牌 获取价格 描述 数据表
SC1112STR SEMTECH

获取价格

Triple Low Dropout Regulator Controllers
SC1112STRT SEMTECH

获取价格

Triple Low Dropout Regulator Controllers
SC1112TSTR SEMTECH

获取价格

Triple Low Dropout Regulator Controllers
SC1112TSTRT SEMTECH

获取价格

Triple Low Dropout Regulator Controllers
SC1114STR SEMTECH

获取价格

Switching Controller, Voltage-mode, 0.5A, 225kHz Switching Freq-Max, PDSO16, SO-16
SC1115-01UTG LITTELFUSE

获取价格

雪崩击穿二极管采用专有的硅雪崩技术,可保护每个输入/输出引脚,为可能经历破坏性静电放电 (
SC1116 SEMTECH

获取价格

Linear FET Controller For DDR Supplies
SC1116ISKTR SEMTECH

获取价格

Linear FET Controller For DDR Supplies
SC1116ISKTRT SEMTECH

获取价格

Linear FET Controller For DDR Supplies
SC-11-16J KEMET

获取价格

SINGLE PHASE EMI FILTER,