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KA7912 PDF预览

KA7912

更新时间: 2024-09-07 22:51:51
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 稳压器
页数 文件大小 规格书
18页 123K
描述
3-Terminal 1A Negative Voltage Regulator

KA7912 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SFM包装说明:, SIP3,.1TB
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.45可调性:FIXED
最大绝对输入电压:35 V最大输入电压:30 V
最小输入电压:14.5 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e3最大电网调整率:0.24%
最大负载调整率:0.24%功能数量:1
输出次数:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:1 A最大输出电压 1:12.6 V
最小输出电压 1:11.4 V标称输出电压 1:12 V
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3,.1TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT APPLICABLE认证状态:Not Qualified
调节器类型:FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR子类别:Other Regulators
表面贴装:NO技术:BIPOLAR
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT APPLICABLE最大电压容差:5%

KA7912 数据手册

 浏览型号KA7912的Datasheet PDF文件第2页浏览型号KA7912的Datasheet PDF文件第3页浏览型号KA7912的Datasheet PDF文件第4页浏览型号KA7912的Datasheet PDF文件第5页浏览型号KA7912的Datasheet PDF文件第6页浏览型号KA7912的Datasheet PDF文件第7页 
www.fairchildsemi.com  
KA79XX/KA79XXA  
3-Terminal 1A Negative Voltage Regulator  
Features  
Description  
• Output Current in Excess of 1A  
The KA79XX/KA79XXA series of three-terminal negative  
regulators are available in TO-220 package and with  
several fixed output voltages, making them useful in a wide  
range of applications. Each type employs internal current  
limiting, thermal shutdown and safe operating area  
protection, making it essentially indestructible.  
• Output Voltages of -5, -6, -8, -9, -10, -12, -15, -18 , -24V  
• Internal Thermal Overload Protection  
• Short Circuit Protection  
• Output Transistor Safe Operating Area Compensation  
TO-220  
Vin  
1
1. GND 2. Input 3. Output  
Internal Block Digram  
GND  
R1  
VOLTAGE  
REFERENCE  
R2  
Output  
+
-
Q1  
Q2  
PROTECTION  
CIRCUITRY  
I1  
I2  
Rsc  
Input  
Rev. 1.0.1  
©2002 Fairchild Semiconductor Corporation  

KA7912 替代型号

型号 品牌 替代类型 描述 数据表
LM7912CT/NOPB TI

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LM79XX Series 3-Terminal Negative Regulators
LM7912CT FAIRCHILD

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TNC PANEL RECEPTACLE