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参数资料
| 型号： | UCC2817DW |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Low noise low drop voltage regulator with shutdown function |
| 文件页数： | 15/19页 |
| 文件大小： | 296K |
| 代理商： | UCC2817DW |
SLUS458C AUGUST 2001 REVISED SEPTEMBER 2003
15
www.ti.com
TYPICAL CHARACTERISTICS
Figure 21
M
MAXIMUM DUTY CYCLE
vs
TEMPERATURE
90
100
92
94
96
98
50
25
0
25
50
75
100
125
UCC38C40
UCC38C42
UCC38C43
TJ Temperature
°
C
Figure 22
MAXIMUM DUTY CYCLE
vs
TEMPERATURE
O
45
50
46
47
48
49
50
25
0
25
50
75
100
125
UCC38C41
UCC38C44
UCC38C45
TJ Temperature
°
C
Figure 23
CURRENT SENSE THRESHOLD VOLTAGE
vs
TEMPERATURE
V
0.90
0.95
1.00
1.05
1.10
50
25
0
25
50
75
100
125
TJ Temperature
°
C
Figure 24
t
CS TO OUT DELAY TIME
vs
TEMPERATURE
30
50
25
0
25
50
75
100
125
35
70
65
60
55
45
40
50
TJ Temperature
°
C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UCC2817DWG4 | 功能描述:功率因数校正 IC BiCMOS Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| UCC2817DWTR | 功能描述:功率因数校正 IC BiCMOS Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| UCC2817DWTRG4 | 功能描述:功率因数校正 IC BiCMOS Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| UCC2817-EP | 制造商:TI 制造商全称:Texas Instruments 功能描述:BiCMOS POWER-FACTOR PREREGULATOR |
| UCC2817N | 功能描述:功率因数校正 IC BiCMOS Power Factor Preregulator RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
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