參數(shù)資料
型號(hào): RN5VD41CA-TL-FA
廠(chǎng)商: RICOH COMPANY LTD
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: PLASTIC, SOT-23, 5 PIN
文件頁(yè)數(shù): 10/28頁(yè)
文件大?。?/td> 198K
代理商: RN5VD41CA-TL-FA
RN5VD
17
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
capacitor).
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” state.
The time period from beginning of charging capacitor to Output Voltage reversing represents the
Output 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
相關(guān)PDF資料
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