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参数资料
| 型号： | TL1451AMDREP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.021 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封装： | GREEN, PLASTIC, MS-012AC, SOIC-16 |
| 文件页数： | 11/25页 |
| 文件大小： | 522K |
| 代理商： | TL1451AMDREP |
www.ti.com
APPLICATION INFORMATION
R7
R6
C4
470
1
F
220
C2
R4
R3
33 k
33 k
470
150
220 k
0.47
F
50 k
R1
500 pF
pF
C5
R5
500
C1
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
330 pF
L1
R2
33 k
33 k
Vref
33 k
33 k
470
470
L2
VCC
Step-Up
Output
Step-Down
Output
TL1451A
TL1451A-EP
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS614 – DECEMBER 2005
Figure 29. High-Speed Dual Switching Regulator
19
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| TL1454CD | 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16 |
| TL1454IDR | 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TL1451AMFK | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL1451AMFKB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TL1451AMJ | 制造商:Rochester Electronics LLC 功能描述:PWM CONTROLLER, DUAL, VOLTAGE MODE W/DTC - Bulk |
| TL1451AN | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL1451ANS | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
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