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STK730-080 参数 Datasheet PDF下载

STK730-080图片预览
型号: STK730-080
PDF下载: 下载PDF文件 查看货源
内容描述: 自激式半稳压开关稳压器 [Self-excitation Type Semi-Regulated Switching Regulator]
分类和应用: 稳压器开关式稳压器或控制器电源电路开关式控制器
文件页数/大小: 3 页 / 42 K
品牌: ISC [ INCHANGE SEMICONDUCTOR COMPANY LIMITED ]
 浏览型号STK730-080的Datasheet PDF文件第1页浏览型号STK730-080的Datasheet PDF文件第3页  
Thick Film Hybrid IC  
INCHANGE  
Specifications  
‹ Maximum Ratings at Ta=25, Tc=25unless otherwise specified  
Parameter  
Operating substrate temperature  
AC input voltage  
Symbol  
TC max  
VAC  
Conditions  
Recommended value is 105  
Specified test circuit  
Ratings  
115  
UNIT  
140  
Vrms  
Operating temperature  
Storage temperature  
Maximum output power  
(TR1)  
Topr  
-10 to+85  
-30 to+115  
110  
Tstg  
Wo max  
Specified test circuit VO=135V  
W
Drain current  
6
20  
A
A
ID  
ID(Pulse)  
IDR  
Pulse drain current  
Drain reverse current  
Gate-source voltage  
Allowable power dissipation  
Chip junction temperature  
Thermal resistance  
(ZD1)  
6
A
±30  
78.1  
150  
1.6  
V
VGSS  
PD  
W
Tj max  
θj-c  
/W  
Allowable power dissipation  
Chip junction temperature  
Thermal resistance  
500  
125  
0.2  
mW  
PZD1  
Tj(ZD1)max  
θj-c(ZD1)  
/mW  
‹ Allowable operating ranges at Ta=25℃  
Parameter  
Pin 4 input voltage  
Oscillator frequency  
Symbol  
V4  
Conditions  
Ratings  
±8 to±24  
20 to 120  
UNIT  
V
fOSC  
kHz  
‹ Operating characteristics at Ta=25Tc=25℃  
( unless otherwise specified,specified test circuits)  
Parameter  
Output voltage setting  
Symbol  
Conditions  
IIN=8mA  
min  
Typ  
max  
UNIT  
V
40.0  
40.5  
7
41.0  
Output voltage temperature coefficient  
(TR1)  
mV/℃  
TC=0 to 105, IIN=8mA  
Drain-source breakdown voltage  
Gate-source cutoff voltage  
ON resistance  
500  
2.0  
V
V
V(BR)DSS  
VGS(off)  
RDS(on)  
Ciss  
ID=10mA,VGS=0V  
3.0  
1.8  
ID=1mA,VDS=10V  
1.4  
Ω
pF  
ID=2.5A,VGS=10V  
Input capacitance  
(ZD1)  
800  
VDS=10V,VGS=0V,f=1MHz  
Zener voltage  
23.7  
26.3  
V
VZ  
IZ=5mA  
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