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参数资料
| 型号： | RN5VD55CA-TR-FE |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN |
| 文件页数： | 7/26页 |
| 文件大小： | 684K |
| 代理商： | RN5VD55CA-TR-FE |
RN5VD
15
Output Delay Operation
When the supply voltage crosses the released voltage (+VDET) from a low value to a value higher than
the released voltage (+VDET) , the CD pin voltage starts to increase (starts to charge the external capaci-
tor).
The output voltage is maintained at “L” level until the CD pin voltage reaches to VTCD (CD pin threshold
voltage) after that the output voltage is reversed to “H”.
The time period from beginning of charging capacitor to output voltage reversing represents the out-
put delay (
tD) .
Supply Voltage
(VDD)
CD pin Voltage
Output Voltage
(OUT)
Output Delay Time (
tD)
GND
CD pin Threshold Voltage (VTCD)
Released Voltage (+VDET)
GND
Delay time (
tD) can be set accordance with the capacitance CD of external capacitor as below
tD=0.69
×106×CD (s)
Output Delay Time
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相关代理商/技术参数 |
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|---|---|
| RN5VD55CC | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD55CC-TL | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD55CC-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD56A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RN5VD56AA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
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