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參數資料
| 型號： | TL1451AMDREP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 0.021 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | GREEN, PLASTIC, MS-012AC, SOIC-16 |
| 文件頁數： | 10/25頁 |
| 文件大小： | 522K |
| 代理商： | TL1451AMDREP |
www.ti.com
1
0.5
0
25
0
25
50
ICC
Supply
Current
mA
1.5
2
75
100
CCI
TA Free-Air Temperature °C
Average Supply Current
VCC = 6 V, RT = 10 k,
CT = 330 pF
Stand-By Current, VCC = 40 V, No Load
Stand-By Current, VCC = 3.6 V, No Load
1.75
1.25
0.75
0.25
600
400
200
0
25
0
25
50
Maximum
Continuous
Power
Dissipation
mW
800
1000
1200
75
100
1100
900
700
500
300
100
16-Pin N Plastic Dip
16-Pin NS Plastic SO
Thermal Resistance
125
°C/W
Thermal Resistance
250
°C/W
TA Free-Air Temperature – 5C
TL1451A-EP
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS614 – DECEMBER 2005
TYPICAL CHARACTERISTICS (continued)
Figure 27. Sandby Current vs Free-Air Temperature
Figure 28. Maximum Continuous Power Dissipation
vs Free-Air Temperature
18
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| TL1451AMFK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
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| TL1451AN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL1451ANS | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
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