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参数资料
| 型号： | R3111H531BT1 |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3 |
| 封装： | SOT-89, 3 PIN |
| 文件页数： | 20/22页 |
| 文件大小： | 348K |
| 代理商： | R3111H531BT1 |
R3111x
7
R3111x18xA/C
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
U
====nit
VDET
Detector Threshold
1.764
1.800
1.836
V
VHYS
Detector Threshold Hysteresis
0.054
0.090
0.126
V
ISS
Supply Current
VDD
= 1.70V
3.80V
0.8
1.0
2.4
3.0
A
VDDH
Maximum Operating Voltage
10
V
Topt
=25°C
0.55
0.70
VDDL
Minimum Operating Voltage
Note1
40°C <= Topt <= 85°C
0.65
0.80
V
Nch
VDS
=0.05V, VDD=0.70V
VDS
=0.50V, VDD=0.85V
0.01
1.00
0.05
2.00
mA
IOUT
Output Current (Driver Output Pin)
Pch
VDS
=2.1V, VDD=4.5V
1.0
2.0
mA
tPLH
Output Delay Time
Note2
100
s
VDET/T
Detector Threshold Temperature
Coefficient
40°C <= Topt <= 85°C
±100
ppm/
°C
R3111x27xA/C
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VDET
Detector Threshold
2.646
2.700
2.754
V
VHYS
Detector Threshold Hysteresis
0.081
0.135
0.189
V
ISS
Supply Current
VDD
= 2.60V
4.70V
0.9
1.1
2.7
3.3
A
VDDH
Maximum Operating Voltage
10
V
Topt
=25°C
0.55
0.70
VDDL
Minimum Operating Voltage
Note1
40°C <= Topt <= 85°C
0.65
0.80
V
Nch
VDS
=0.05V, VDD=0.70V
VDS
=0.50V,VDD=1.50V
0.01
1.00
0.05
2.00
mA
IOUT
Output Current (Driver Output Pin)
Pch
VDS
=2.1V, VDD=4.5V
1.0
2.0
mA
tPLH
Output Delay Time
Note2
100
s
VDET/T
Detector Threshold Temperature
Coefficient
40°C <= Topt <= 85°C
±100
ppm/
°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R3111H531C | 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 |
| R3111H541A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| R3111H541A-T1 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| R3111H541A-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| R3111H541A-TZ | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
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