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MC79M12CDT PDF预览

MC79M12CDT

更新时间: 2024-11-15 22:51:23
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
8页 122K
描述
THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS

MC79M12CDT 技术参数

生命周期:Transferred零件包装代码:TO-252
包装说明:TO-252, SMSIP3H,.38,90TB针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
Is Samacsys:N可调性:FIXED
标称回动电压 1:1.1 V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 V
JESD-30 代码:R-PSSO-G2JESD-609代码:e0
长度:6.54 mm最大电网调整率:0.08%
最大负载调整率:0.24%功能数量:1
输出次数:1端子数量:2
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:0.5 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封装代码:TO-252
封装等效代码:SMSIP3H,.38,90TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
调节器类型:FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR座面最大高度:2.38 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:2.3 mm
端子位置:SINGLE最大电压容差:4%
宽度:6.16 mmBase Number Matches:1

MC79M12CDT 数据手册

 浏览型号MC79M12CDT的Datasheet PDF文件第2页浏览型号MC79M12CDT的Datasheet PDF文件第3页浏览型号MC79M12CDT的Datasheet PDF文件第4页浏览型号MC79M12CDT的Datasheet PDF文件第5页浏览型号MC79M12CDT的Datasheet PDF文件第6页浏览型号MC79M12CDT的Datasheet PDF文件第7页 
Order this document by MC79M00/D  
The MC79M00 series of fixed output negative voltage regulators are  
intended as complements to the popular MC78M00 series devices.  
Available in fixed output voltage options of –5.0, –8.0, –12 and –15 V,  
these regulators employ current limiting, thermal shutdown, and safe–area  
compensation – making them remarkably rugged under most operating  
conditions. With adequate heatsinking they can deliver output currents in  
excess of 0.5 A.  
THREE–TERMINAL  
NEGATIVE FIXED  
VOLTAGE REGULATORS  
No External Components Required  
Internal Thermal Overload Protection  
Internal Short Circuit Current Limiting  
Output Transistor Safe–Area Compensation  
Also Available in Surface Mount DPAK (DT) Package  
T SUFFIX  
PLASTIC PACKAGE  
CASE 221A  
Heatsink surface  
connected to Pin 2.  
DEVICE TYPE/NOMINAL OUTPUT VOLTAGE  
MC79M05  
MC79M08  
–5.0 V  
–8.0 V  
MC79M12  
MC79M15  
–12 V  
–15 V  
1
2
3
Pin 1. Ground  
ORDERING INFORMATION  
Output  
2. Input  
3. Output  
Operating  
Voltage  
Device  
Temperature Range  
Package  
DPAK  
Tolerance  
MC79MXXBDT, BDT–1  
MC79MXXBT  
T = 40° to +125°C  
J
1
1
Plastic Power  
DPAK  
2
3
3
4.0%  
MC79MXXCDT, CDT–1  
MC79MXXCT  
DT SUFFIX  
PLASTIC PACKAGE  
CASE 369A  
DT–1 SUFFIX  
PLASTIC PACKAGE  
CASE 369  
T = 0° to +125°C  
J
Plastic Power  
XX indicates nominal voltage.  
(DPAK)  
(DPAK)  
Heatsink surface (shown as terminal 4 in  
case outline drawing) is connected to Pin 2.  
Representative Schematic Diagram  
Gnd  
STANDARD APPLICATION  
MC79MXX  
Input  
Output  
4.0 k  
R1  
R2  
C
**  
C
*
O
in  
1.0  
µ
F
0.33  
µ
F
Acommongroundisrequiredbetweentheinput  
and the output voltages. The input voltage must  
remain typically 1.1 V more negative even during  
the high point of the input ripple voltage.  
V
10 k  
O
20 pF  
10 pF 10 k  
240  
XX, These two digits of the type number indicate  
nominal voltage.  
20 k 20 k  
2.0 k  
* C is required if regulator is located an  
0.3  
in  
1.1 k  
100  
appreciable distance from power supply filter.  
750  
** C improve stability and transient response.  
O
V
I
This device contains 31 active transistors.  
Motorola, Inc. 1996  
Rev 4  

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