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TL1451ACDR 参数 Datasheet PDF下载

TL1451ACDR图片预览
型号: TL1451ACDR
PDF下载: 下载PDF文件 查看货源
内容描述: SUAL脉宽调制控制电路 [SUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS]
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光电二极管
文件页数/大小: 37 页 / 1287 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SLVS024E FEBRUARY 1983 REVISED NOVEMBER 1999  
TYPICAL CHARACTERISTICS  
OUTPUT TRANSISTOR ON DUTY CYCLE  
STANDBY CURRENT  
vs  
SUPPLY VOLTAGE  
vs  
DEAD-TIME INPUT VOLTAGE  
0
10  
20  
30  
V
R
C
= 3.6 V  
= 10kΩ  
= 330 pF  
CC  
T
T
T
A
= 25°C  
2
1.75  
1.5  
1.25  
1
40  
50  
60  
0.75  
0.5  
70  
80  
0.25  
0
90  
100  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
0
10  
20  
30  
40  
Dead-Time Input Voltage V  
V
CC  
Supply Voltage V  
Figure 24  
Figure 25  
MAXIMUM CONTINUOUS POWER DISSIPATION  
STANDBY CURRENT  
vs  
vs  
FREE-AIR TEMPERATURE  
FREE-AIR TEMPERATURE  
1200  
1100  
Average Supply Current  
2
16-Pin N Plastic Dip  
V
C
= 6 V, R = 10 k,  
= 330 pF  
CC  
T
T
1000  
900  
Thermal Resistance  
125°C/W  
1.75  
1.5  
800  
700  
600  
500  
400  
300  
200  
Stand-By Current, V  
= 40 V, No Load  
= 3.6 V, No Load  
CC  
1.25  
1
Stand-By Current, V  
16-Pin NS Plastic SO  
CC  
0.75  
0.5  
Thermal Resistance  
250°C/W  
0.25  
0
100  
0
25  
0
25  
50  
75  
100  
25  
0
25  
50  
75  
100  
T
A
Free-Air Temperature  
T
A
Free-Air Temperature °C  
Figure 26  
Figure 27  
20  
www.ti.com  
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