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UC3842AL-S08-R PDF预览

UC3842AL-S08-R

更新时间: 2024-11-04 04:05:51
品牌 Logo 应用领域
友顺 - UTC /
页数 文件大小 规格书
9页 97K
描述
CURRENT MODE PWM CONTROL CIRCUITS

UC3842AL-S08-R 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.64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:11.5 V
标称输入电压:15 VJESD-30 代码:R-PDSO-G8
长度:4.92 mm功能数量:1
端子数量:8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
封装等效代码:SOP8,.25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:1.96 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:SINGLE最大切换频率:500 kHz
技术:BIPOLAR温度等级:COMMERCIAL
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:3.95 mmBase Number Matches:1

UC3842AL-S08-R 数据手册

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UNISONIC TECHNOLOGIES CO., LTD  
UC3842A/3843A  
LINEAR INTEGRATED CIRCUIT  
CURRENT MODE PWM  
CONTROL CIRCUITS  
SOP-8  
DESCRIPTION  
The UTC UC3842A/3843A provide the necessary functions to  
implement off-line or DC to DC fixed frequency current mode ,  
controlled switching circuits with minimal external components.  
FEATURES  
*Low start up current ( Typical 0.12mA )  
*Automatic feed forward compensation  
*Pulse-by-Pulse current limiting  
DIP-8  
*Under-voltage lockout with hysteresis  
*Double pulse Suppression  
*High current totem pole output to drive MOSFET directly  
*Internally trimmed band gap reference  
*500kHz operation  
*Pb-free plating product number: UC3842AL  
UC3843AL  
ORDERING INFORMATION  
Ordering Number  
Package  
Packing  
Normal  
Lead Free Plating  
UC3842A-D08-T  
UC3842A-S08-R  
UC3842A-S08-T  
UC3843A-D08-T  
UC3843A-S08-R  
UC3843A-S08-T  
UC3842AL-D08-T  
UC3842AL-S08-R  
UC3842AL-S08-T  
UC3843AL-D08-T  
UC3843AL-S08-R  
UC3843AL-S08-T  
DIP-8  
SOP-8  
SOP-8  
DIP-8  
Tube  
Tape Reel  
Tube  
Tube  
SOP-8  
SOP-8  
Tape Reel  
Tube  
UC3842AL-D08-T  
(1)Packing Type  
(2)Package Type  
(3)Lead Plating  
(1) T: Tube, R: Tape Reel  
(2) D08: DIP-8, S08: SOP-8  
(3) L: Lead Free Plating, Blank: Pb/Sn  
www.unisonic.com.tw  
Copyright © 2005 Unisonic Technologies Co., Ltd  
1 of 9  
QW-R103-002,D  

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