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参数资料
| 型号： | L6996DTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO24 |
| 封装： | MO-153AD, TSSOP-24 |
| 文件页数： | 25/26页 |
| 文件大小： | 272K |
| 代理商： | L6996DTR |
L6996
8/26
Figure 7. Test Condition: Vin = 20V, V5v=5V, Fsw = 300kHz, Tamb =+25°C
Figure 8. Test Condition: Vout = 1.75V, Fsw = 300kHz, V5v = 5V, Tamb =+25
°C
Figure 9. Test Condition: Vout = 1.75V, V5v = 5V, Tamb = +25
°C
0.76
0.78
0.8
0.82
0.84
0.86
0.88
0.10
1.00
10.00
100.00
Current [A]
Efficency [%]
Vout=1.35
Vout=1.25
Vout=1.7
0.81
0.82
0.83
0.84
0.85
0.86
0.87
0.88
0.89
0.9
0.91
0.92
0.1
1.0
10.0
100.0
Current [A]
Efficency [%]
Vin=7
Vin=12
Vin=20
250
270
290
310
330
350
370
390
410
45
6789
10
11
12
13
14
15
Current [A]
Frequency [KHz]
Vin=20
Vin=12
Vin=7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6997 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:STEP DOWN CONTROLLER FOR LOW VOLTAGE OPERATIONS |
| L6997-28 | 制造商:Johanson Manufacturing 功能描述:TUNING ELEMENT |
| L6997-5 | 制造商:Johanson Manufacturing 功能描述:TUNING ELEMENT; Accessory Type:Tuning Element; For Use With:High Quality Variable Reactance Tuning Microwave Cavities, Filters & other Resonant Structures |
| L6997-9 | 制造商:Johanson Manufacturing 功能描述:TUNING ELEMENT |
| L6997D | 功能描述:DC/DC 开关控制器 Adjustable Step-Down RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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