欢迎访问ic37.com |
会员登录 免费注册
发布采购

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 ]
 浏览型号TL1451ACDR的Datasheet PDF文件第1页浏览型号TL1451ACDR的Datasheet PDF文件第2页浏览型号TL1451ACDR的Datasheet PDF文件第4页浏览型号TL1451ACDR的Datasheet PDF文件第5页浏览型号TL1451ACDR的Datasheet PDF文件第6页浏览型号TL1451ACDR的Datasheet PDF文件第7页浏览型号TL1451ACDR的Datasheet PDF文件第8页浏览型号TL1451ACDR的Datasheet PDF文件第9页  
ꢀꢁ ꢂꢃ ꢄꢂ ꢅ  
ꢆꢇꢅ ꢁ ꢈꢇꢁ ꢉ ꢊꢋꢌ ꢍꢆꢀ ꢎꢋꢏ ꢐ ꢆꢇꢁ ꢅꢀ ꢍꢐ ꢑ ꢒꢐ ꢑꢀ ꢓꢐ ꢁ ꢒ ꢍꢓ ꢒꢇ ꢍ ꢀꢉ  
SLVS024E FEBRUARY 1983 REVISED NOVEMBER 1999  
absolute maximum ratings over operating free-air temperature range  
Supply voltage, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 V  
CC  
Amplifier input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V  
Collector output voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 V  
Collector output current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 mA  
Continuous power total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table  
I
O
O
Operating free-air temperature range, T C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20°C to 85°C  
A
Q suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to 125°C  
M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C  
Storage temperature range, T  
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C  
stg  
Stresses beyond those listed under absolute maximum ratingsmay cause permanent damage to the device. These are stress ratings only, and  
functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditionsis not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
DISSIPATION RATING TABLE  
T
25°C  
DERATING FACTOR  
T
= 70°C  
T
= 85°C  
T = 125°C  
A
A
A
A
PACKAGE  
POWER RATING  
1088 mW  
775 mW  
ABOVE T = 25°C  
POWER RATING  
POWER RATING  
POWER RATING  
A
D
DB  
N
8.7 mW/°C  
6.2 mW/°C  
8.0 mW/°C  
4.0 mW/°C  
6.7 mW/°C  
11.0 mW/°C  
11.0 mW/°C  
696 mW  
566 mW  
218 mW  
496 mW  
403 mW  
1000 mW  
500 mW  
640 mW  
520 mW  
NS  
PW  
FK  
J
320 mW  
260 mW  
838 mW  
536 mW  
436 mW  
168 mW  
275 mW  
275 mW  
1375 mW  
1375 mW  
880 mW  
715 mW  
880 mW  
715 mW  
recommended operating conditions  
MIN  
MAX  
50  
UNIT  
Supply voltage, V  
CC  
3.6  
V
V
Amplifier input voltage, V  
1.05  
1.45  
50  
I
Collector output voltage, V  
V
O
Collector output current, I  
20  
mA  
µA  
kΩ  
pF  
kΩ  
kHz  
O
Current into feedback terminal  
Feedback resistor, R  
45  
100  
150  
5.1  
1
F
Timing capacitor, C  
15000  
100  
500  
85  
T
Timing resistor, R  
T
Oscillator frequency  
C suffix  
Q suffix  
M suffix  
20  
40  
55  
Operating free-air temperature, T  
125  
125  
°C  
A
3
www.ti.com  
 复制成功!