參數(shù)資料
型號： R3111H341C-T1-FE
廠商： RICOH COMPANY LTD
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝： HALOGEN AND LEAD FREE, SOT-89, 3 PIN
文件頁數(shù)： 18/27頁
文件大?。?/td> 358K
代理商： R3111H341C-T1-FE
R3111x
25
Voltage level Indicator Circuit (lighted when the power runs out)
(Nch Open Drain Output)
R3111xxxxA
Series
VDD
GND
OUT
VDD
Detector Threshold Adjustable Circuit
(Nch Open Drain Output)
R3111xxxxA
Series
GND
VDD
Rb
VDD
C
Ra
OUT
+
Adjusted Detector Threshold
=(V
DET
)
×(Ra+Rb)/Rb
Hysteresis Voltage
=(V
HYS
)
×(Ra+Rb)/Rb
) If the value of Ra is set excessively large, voltage
drop may occur caused by the supply current of IC
itself, and detector threshold may vary.
Window Comparator Circuit
(Nch Open Drain Output)
R3111xxxxA
Series
VDD
GND
OUT
VDD
R3111xxxxA
Series
VDD
GND
OUT
VDET1
WC_OUT
VDET2
VDD
VDET1
GND
WC_OUT
VDET2
GND
Over-charge Preventing Circuit
R3111xxxxC
Series
VDD
GND
OUT
R4
R2
R1
R3
Light
Sol
a
rB
a
tter
y
D1
Load
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R3111H351A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION
R3111H351C 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION
R3111H361A 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR
R3111H361A-T1 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR
R3111H361A-T1-F 制造商:Ricoh 功能描述:
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