5秒后页面跳转
CS3843AGDR14 PDF预览

CS3843AGDR14

更新时间: 2024-01-24 06:59:49
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
10页 274K
描述
Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout

CS3843AGDR14 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:14
Reach Compliance Code:unknown风险等级:5.77
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:25 V
最小输入电压:8.2 V标称输入电压:15 V
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm湿度敏感等级:NOT SPECIFIED
功能数量:1端子数量:14
最高工作温度:70 °C最低工作温度:
最大输出电流:1 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峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:COMMERCIAL座面最大高度:1.75 mm
表面贴装:YES切换器配置:SINGLE
温度等级:COMMERCIAL端子面层:TIN LEAD
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

CS3843AGDR14 数据手册

 浏览型号CS3843AGDR14的Datasheet PDF文件第2页浏览型号CS3843AGDR14的Datasheet PDF文件第3页浏览型号CS3843AGDR14的Datasheet PDF文件第4页浏览型号CS3843AGDR14的Datasheet PDF文件第5页浏览型号CS3843AGDR14的Datasheet PDF文件第6页浏览型号CS3843AGDR14的Datasheet PDF文件第7页 
CS2842A, CS3842A,  
CS2843A, CS3843A  
Off−Line Current Mode  
PWM Control Circuit with  
Undervoltage Lockout  
http://onsemi.com  
MARKING  
The CS284XA, CS384XA provides all the necessary features to  
implement offline fixed frequency currentmode control with a  
minimum number of external components.  
The CS384XA family incorporates a new precision  
temperaturecontrolled oscillator with an internally trimmed  
discharge current to minimize variations in frequency. A precision  
dutycycle clamp eliminates the need for an external oscillator when a  
50% dutycycle is used. Dutycycles greater than 50% are also  
DIAGRAM  
8
x84yA  
AWL  
YYWW  
DIP8  
N SUFFIX  
CASE 626  
8
1
8
1
possible. On board logic ensures that V  
is stabilized before the  
REF  
output stage is enabled. Ion implant resistors provide tighter control of  
undervoltage lockout.  
Other features include low startup current, pulsebypulse current  
limiting, and a highcurrent totem pole output for driving capacitive  
loads, such as the gate of power MOSFET. The output is LOW in the  
off state, consistent with Nchannel devices.  
The CS384XA series of currentmode control ICs are available in  
8 and14 lead packages for surface mount (SO) applications as well as  
8 lead PDIP packages.  
SO8  
D SUFFIX  
CASE 751  
x84yA  
ALYWX  
8
1
1
14  
SO14  
D SUFFIX  
CASE 751A  
CSx84yA  
AWLYWW  
14  
1
1
Features  
Optimized for Offline Control  
x
y
= 2 or 3  
= 2 or 3  
Internally Trimmed Temperature Compensated Oscillator  
Maximum DutyCycle Clamp  
A
= Assembly Location  
WL, L = Wafer Lot  
YY, Y = Year  
WW, W = Work Week  
V  
Stabilized Before Output Stage is Enabled  
REF  
Low Startup Current  
PulseByPulse Current Limiting  
Improved Undervoltage Lockout  
Double Pulse Suppression  
1.0% Trimmed Bandgap Reference  
High Current Totem Pole Output  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 8 of this data sheet.  
© Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
July, 2006 Rev. 4  
CS2842A/D  

与CS3843AGDR14相关器件

型号 品牌 获取价格 描述 数据表
CS3843AGDR8 ONSEMI

获取价格

Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout
CS3843AGDR8 CHERRY

获取价格

Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout
CS3843AGN8 CHERRY

获取价格

Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout
CS3843AGN8 ONSEMI

获取价格

Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout
CS-3843AN ONSEMI

获取价格

1A SWITCHING CONTROLLER, PDIP8, PLASTIC, DIP-8
CS-3843AN8 CHERRY

获取价格

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8,
CS3843B CHERRY

获取价格

Off-Line Current Mode PWM Control Circuit Off-Line Current Mode PWM Control Circuit
CS-3843BCD14 CHERRY

获取价格

Switching Controller, Current-mode, 1A, BIPolar, PDSO14,
CS-3843BCN8 CHERRY

获取价格

Switching Controller, Current-mode, 1A, BIPolar, PDIP8,
CS-3843BD14 CHERRY

获取价格

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14,