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SG7905AK 参数 Datasheet PDF下载

SG7905AK图片预览
型号: SG7905AK
PDF下载: 下载PDF文件 查看货源
内容描述: 负的固定电压稳压器 [NEGATIVE FIXED VOLTAGE REGULATOR]
分类和应用: 稳压器调节器输出元件局域网
文件页数/大小: 7 页 / 168 K
品牌: MICRO-ELECTRONICS [ Micro Electronics ]
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SG7900A/SG7900 SERIES  
NEGATIVE REGULATOR  
ABSOLUTE MAXIMUM RATINGS (Note 1)  
Device  
Output Voltage  
-5V  
Input Voltage Differential  
(Output shorted to ground)  
Input Voltage  
-35V  
35V  
35V  
35V  
-12V  
-15V  
-35V  
-40V  
Operating Junction Temperature  
Hermetic (K, T, IG & L - Packages) ........................  
Storage Temperature Range .......................... -65°C to 150°C  
Lead Temperature (Soldering, 10 Seconds) ................. 300°C  
150°C  
Note 1. Values beyond which damage may occur.  
THERMAL DATA  
K Package:  
Note A. Junction Temperature Calculation: TJ = TA + (PD x θJA).  
Note B. The above numbers forθJC aremaximumsforthelimitingthermal  
resistance of the package in a standard mounting configuration.  
The θJA numbers are meant to be guidelines for the thermal  
performance of the device/pc-board system. All of the above  
assume no ambient airflow.  
Thermal Resistance-Junction to Case, θJC ................. 3.0°C/W  
Thermal Resistance-Junction to Ambient, θJA ............... 35°C/W  
T Package:  
Thermal Resistance-Junction to Case, θJC .................. 15°C/W  
Thermal Resistance-Junction to Ambient, θJA ............ 120°C/W  
IG Package:  
Thermal Resistance-Junction to Case, θJC ................. 3.5°C/W  
Thermal Resistance-Junction to Ambient, θJA .............. 42°C/W  
L Package:  
Thermal Resistance-Junction to Case, θJC .................. 35°C/W  
Thermal Resistance-Junction to Ambient, θJA ............ 120°C/W  
RECOMMENDED OPERATING CONDITIONS (Note 2)  
Operating Junction Temperature Range:  
SG7900A/7900 ............................................. -55°C to 150°C  
Note 2. Range over which the device is functional.  
CHARACTERISTIC CURVES  
FIGURE 1.  
FIGURE 2.  
FIGURE 3.  
MAXIMUM AVERAGE POWER DISSIPATION  
QUIESCENT CURRENT VS. LOAD  
TEMPERATURE COEFFICIENT  
05/01 Rev 1.5  
LINFINITY Microelectronics Inc.  
11861 Western Avenue Garden Grove, CA 92841  
Copyright 1999  
2
(714) 898-8121 FAX: (714) 893-2570