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FAN5242QSCX PDF预览

FAN5242QSCX

更新时间: 2024-02-18 03:10:56
品牌 Logo 应用领域
其他 - ETC 开关光电二极管
页数 文件大小 规格书
10页 342K
描述

FAN5242QSCX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer零件包装代码:SOIC
包装说明:SSOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.23
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION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 V
JESD-30 代码:R-PDSO-G24长度:8.65 mm
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:1.75 mm
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:690 kHz温度等级:OTHER
端子形式:GULL WING端子节距:0.635 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

FAN5242QSCX 数据手册

 浏览型号FAN5242QSCX的Datasheet PDF文件第2页浏览型号FAN5242QSCX的Datasheet PDF文件第3页浏览型号FAN5242QSCX的Datasheet PDF文件第4页浏览型号FAN5242QSCX的Datasheet PDF文件第5页浏览型号FAN5242QSCX的Datasheet PDF文件第6页浏览型号FAN5242QSCX的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FAN5242  
Voltage Regulator for IMVP-II Notebook Processors  
Features  
Description  
• Powers Intel IMVP-II CPU core  
• 0.600V to 1.750V output voltage range  
The FAN5242 provꢂdes the power, control and protectꢂon ꢁor  
the CPU ꢂn Intel IMVP-II notebook PC applꢂcatꢂons. The IC  
ꢂntegrates a PWM controller as well as monꢂtorꢂng and  
protectꢂon cꢂrcuꢂtry ꢂnto a sꢂngle 24 lead QSOP package.  
It provꢂdes hꢂgh eꢁficꢂency PWM at maxꢂmum load and  
hysteretꢂc conversꢂon at mꢂnꢂmum load, and generates Intel  
specꢂfied load lꢂnes ꢂn both Perꢁormance and Battery Mode.  
1ꢀ reꢁerence precꢂsꢂon over temperature  
• Dynamꢂc VID code change supported  
• 5V to 24V ꢂnput voltage range  
• Specꢂal controls ꢁor Battery Mode and Deeper Sleep  
Mode  
• Meets IMVP-II Load Lꢂnes  
• Hꢂgh eꢁficꢂency at all load currents  
• Actꢂve Droop provꢂdes correct load lꢂnes  
• True dꢂꢁꢁerentꢂal remote voltage sense  
• Current sense uses MOSFETs  
• Power Good, Over-current, OV, UVLO  
• Space-savꢂng QSOP24  
The FAN5242 ꢂncludes an Intel specꢂfied 5-ꢂnput DAC that  
adjusts the core PWM output voltage ꢁrom 600mV to  
1.750V ꢂn 25mV steps. The DAC settꢂng may be changed  
durꢂng operatꢂon, transꢂtꢂon occurrꢂng ꢂn <100µsec. A  
precꢂsꢂon reꢁerence, true dꢂꢁꢁerentꢂal remote sense, and a  
proprꢂetary archꢂtecture wꢂth actꢂve droop provꢂde excellent  
statꢂc and dynamꢂc core voltage regulatꢂon. The FAN5242  
ꢂncludes over-voltage, and over-current protectꢂon, and an  
enable. It ꢂs avaꢂlable ꢂn a QSOP 24.  
Applications  
• Notebook CPUs  
• Internet applꢂances  
Typical Application  
Vin = 5–24V  
13  
1
18  
19  
20  
21  
5
VCORE  
7
+
6
23  
22  
16  
17  
24  
15  
FAN5242  
12  
11  
10  
9
DPSLP  
3
4
PGOOD  
EN  
DPRSLPVR  
14  
2
SS  
GMUXSEL  
8
+5Vin  
REV. 1.0.1 1/24/02  

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