KA7500BFairchild Semiconductor
参考价格:0.0000搜索次数:0现货供应商:4 家现货库存总量:50158
- 标准包装 :25
- 类别 :集成电路 (IC)
- 家庭 :PMIC - 稳压器 - DC DC 切换控制器
- 系列 :-
- PWM 型 :控制器
- 输出数 :2
- 频率 - 最大 :300kHz
- 占空比 :45%
- 电源电压 :7 V ~ 42 V
- 降压 :无
- 升压 :无
- 回扫 :无
- 反相 :无
- 倍增器 :无
- 除法器 :无
- Cuk :无
- 隔离 :无
- 工作温度 :0°C ~ 70°C
- 封装/外壳 :16-DIP（0.300"，7.62mm）
- 包装 :管件
更多产品属性
综合指数
周搜索指数
| 序号 | 日期 | 搜索量 | 搜索量变化 | 搜索量变化幅度 |
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| 1 | 2024-12-02-2024-12-08 | 2 |
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| 2 | 2024-11-11-2024-11-17 | 2 |
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0.00%
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| 3 | 2024-08-26-2024-09-01 | 1 |
0
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0.00%
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| 4 | 2024-05-20-2024-05-26 | 1 |
0
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0.00%
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| 5 | 2024-05-13-2024-05-19 | 1 |
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0.00%
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| 6 | 2024-05-06-2024-05-12 | 1 |
0
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0.00%
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| 7 | 2024-03-25-2024-03-31 | 1 |
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0.00%
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| 8 | 2023-12-04-2023-12-10 | 1 |
0
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0.00%
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| 9 | 2023-10-09-2023-10-15 | 4 |
-3
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-42.86%
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| 10 | 2023-10-02-2023-10-08 | 7 |
0
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0.00%
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| 11 | 2023-09-25-2023-10-01 | 7 |
2
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40.00%
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| 12 | 2023-09-18-2023-09-24 | 5 |
-1
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-16.67%
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| 13 | 2023-09-11-2023-09-17 | 6 |
-1
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-14.29%
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| 14 | 2023-09-04-2023-09-10 | 7 |
0
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0.00%
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| 15 | 2023-08-28-2023-09-03 | 7 |
0
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0.00%
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| 16 | 2023-08-21-2023-08-27 | 7 |
2
|
40.00%
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| 17 | 2023-08-14-2023-08-20 | 5 |
0
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0.00%
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| 18 | 2023-07-31-2023-08-06 | 1 |
-2
|
-66.67%
|
| 19 | 2023-07-24-2023-07-30 | 3 |
-3
|
-50.00%
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| 20 | 2023-07-17-2023-07-23 | 6 |
2
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50.00%
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| 21 | 2023-07-10-2023-07-16 | 4 |
2
|
100.00%
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| 22 | 2023-07-03-2023-07-09 | 2 |
-1
|
-33.33%
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| 23 | 2023-06-26-2023-07-02 | 3 |
0
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0.00%
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| 24 | 2023-06-12-2023-06-18 | 2 |
-10
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-83.33%
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| 25 | 2023-06-05-2023-06-11 | 12 |
0
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0.00%
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| 26 | 2023-05-29-2023-06-04 | 12 |
5
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71.43%
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| 27 | 2023-05-22-2023-05-28 | 7 |
0
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0.00%
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| 28 | 2023-05-01-2023-05-07 | 5 |
0
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0.00%
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| 29 | 2023-04-17-2023-04-23 | 4 |
1
|
33.33%
|
| 30 | 2023-04-10-2023-04-16 | 3 |
-2
|
-40.00%
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| 31 | 2023-04-03-2023-04-09 | 5 |
0
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0.00%
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| 32 | 2023-03-27-2023-04-02 | 1 |
0
|
0.00%
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| 33 | 2023-03-20-2023-03-26 | 1 |
-2
|
-66.67%
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| 34 | 2023-03-13-2023-03-19 | 3 |
0
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0.00%
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| 35 | 2023-02-27-2023-03-05 | 5 |
0
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0.00%
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| 36 | 2023-02-20-2023-02-26 | 5 |
3
|
150.00%
|
| 37 | 2023-02-13-2023-02-19 | 2 |
0
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0.00%
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| 38 | 2023-01-30-2023-02-05 | 5 |
0
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0.00%
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| 39 | 2023-01-23-2023-01-29 | 5 |
1
|
25.00%
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| 40 | 2023-01-16-2023-01-22 | 4 |
0
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0.00%
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