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CS5211EDR14 PDF预览

CS5211EDR14

更新时间: 2024-11-19 23:16:27
品牌 Logo 应用领域
安森美 - ONSEMI 控制器
页数 文件大小 规格书
16页 108K
描述
Low Voltage Synchronous Buck Controller

CS5211EDR14 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-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.85模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT/VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:14 V最小输入电压:4.5 V
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm湿度敏感等级:1
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:1.5 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:900 kHz温度等级:INDUSTRIAL
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:30宽度:3.9 mm
Base Number Matches:1

CS5211EDR14 数据手册

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CS5211  
Low Voltage Synchronous  
Buck Controller  
The CS5211 is a low voltage synchronous buck controller. It  
contains all required circuitry for a synchronous buck converter using  
external N–Channel MOSFETs. High current internal gate drivers are  
http://onsemi.com  
capable of driving high gate capacitance of low R  
NFETs for  
DS(on)  
2
better efficiency. The V  
control architecture is used to achieve  
MARKING  
DIAGRAM  
unmatched transient response, the best overall regulation and the  
simplest loop compensation. The CS5211 is in a 14–pin package to  
allow the designer added flexibility.  
The CS5211 provides overcurrent protection, undervoltage lockout,  
Soft Start and built in adaptive nonoverlap. The CS5211 also provides  
adjustable fixed frequency range of 150 kHz to 750 kHz. This gives  
the designer more flexibility to make efficiency and component size  
compromises. The CS5211 will operate over a 4.5 V to 14 V range  
using either single of dual input voltage.  
14  
SOIC–14  
D SUFFIX  
CASE 751A  
CS5211x  
AWLYWW  
1
x
A
= E or G  
= Assembly Location  
WL, L  
YY, Y  
= Wafer Lot  
= Year  
WW, W = Work Week  
Features  
Switching Regulator Controller  
PIN CONNECTIONS  
N–Channel Synchronous Buck Design  
1
2
V Control Topology  
GATE(H)  
PGND  
GATE(L)  
BST  
200 ns Transient Response  
LGND  
V
C
Programmable Fixed Frequency of 150 kHz–750 kHz  
1.0 V 1.5% Internal Reference  
Lossless Inductor Sensing Overcurrent Protection  
Hiccup Mode Short Circuit Protection  
Programmable Soft Start  
V
V
COMP  
SGND  
IS+  
IS–  
FFB  
FB  
V
CC  
R
OSC  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 14 of this data sheet.  
40 ns GATE Rise and Fall Times (3.3 nF Load)  
70 ns Adaptive FET Nonoverlap Time  
Differential Remote Sense Capability  
System Power Management  
5.0 V or 12 V Operation  
Undervoltage Lockout  
On/Off Control Through Use of the COMP Pin  
Semiconductor Components Industries, LLC, 2001  
1
Publication Order Number:  
December, 2001 – Rev. 4  
CS5211/D  

CS5211EDR14 替代型号

型号 品牌 替代类型 描述 数据表
CS5211EDR14G ONSEMI

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