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参数资料
| 型号： | EM55451 |
| 英文描述： | Multiphase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application; Temperature Range: 0°C to 70°C; Package: 28-SOIC |
| 中文描述： | EM55000系列-基于微型控制器直接驱动合成 |
| 文件页数： | 1/2页 |
| 文件大小： | 78K |
| 代理商： | EM55451 |
TITLE: Reset Application on EM55000 serial
REVISED DATE
: 1, August, 2001
REVISED VERSION
: 1.1
APPLY TO CHIPS
: All EM55200~EM55700
APPLY TO SOFTWARE : All
SEE ALSO:
1. EM55000 series chip has a internal reset circuit when external
Provided power (VDD) below its minimum value.
It also provide a pin RESET to do reset from external circuit.
This pin has an internal pull-low resistor. If external apply
voltage above 1/2 VDD on RESET pin, it enable reset function.
When chip is in reset condition, its I/O pins become Hi-z state.
2. Normal The Reset pin is no-use with open this pin, For internal
reset.
3. A typical reset circuit is shown as below.
4. A typical external reset circuit with push button
is shown as below.
EM55000
VDD
RESET
EM55000
VDD
RESET
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| EM55KERNELCHIPVOLUME | Multiphase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application; Temperature Range: 0°C to 70°C; Package: 28-TSSOP |
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相关代理商/技术参数 |
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|---|---|
| EM55500 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
| EM55550 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
| EM55600 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
| EM55650 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
| EM55700 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
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