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参数资料
| 型号： | UC1886J |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, CDIP16 |
| 文件页数： | 6/7页 |
| 文件大小： | 278K |
| 代理商： | UC1886J |
6
UC1886
UC2886
UC3886
Enabling/Disabling the UC3886 Gate Drive
The CAO/ENBL pin can be used to Disable the UC3886
gate drive by forcing this pin below 0.8V, as shown.
Bringing the voltage below the valley of the PWM oscil-
lator ramp will insure a 0% duty cycle, effectively dis-
abling the gate drive. A low noise open collector signal
should be used as an Enable/Disable command.
APPLICATION INFORMATION (cont.)
Figure 5. Configuring the Current Sense Amplifier
UDG-96024
Figure 6. Enabling/Disabling the UC3886
UDG-96023
Figure 7. The UC3886 Configured in a Buck Regulator
TYPICAL APPLICATIONS
UDG-96025
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相关代理商/技术参数 |
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| UC188DW | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| UC188DWTR | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| UC188J | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| UC188L | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| UC188N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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