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参数资料
| 型号： | R3111H341C-T1-FE |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | HALOGEN AND LEAD FREE, SOT-89, 3 PIN |
| 文件页数： | 18/27页 |
| 文件大小： | 358K |
| 代理商： | R3111H341C-T1-FE |
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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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| R3111N091A | LOW VOLTAGE DETECTOR |
| R3111N091A-T1 | Time-Delay Relay; Contacts:SPDT; Time Range:2 to 60 Sec; Mounting Type:Plug In; Timing Function:On-Delay; Contact Carry Current:5A; Contact Carrying Power:3VA; Relay Mounting:Plug-In; Relay Terminals:8-Pin Octal; Supply Voltage:120V |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R3111H351A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION |
| R3111H351C | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS R3111H SERIES MARK SPECIFICATION |
| R3111H361A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| R3111H361A-T1 | 制造商:RICOH 制造商全称: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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