参数资料
型号: R3111Q341C-TR-FA
厂商: RICOH COMPANY LTD
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封装: SC-82AB, 4 PIN
文件页数: 21/22页
文件大小: 195K
代理商: R3111Q341C-TR-FA
R3111x
8
R3111x36xA/C
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VDET
Detector Threshold
3.528
3.600
3.672
V
VHYS
Detector Threshold Hysteresis
0.108
0.180
0.252
V
ISS
Supply Current
VDD
= 3.47V
5.60V
1.0
1.2
3.0
3.6
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
R3111x45xA/C
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VDET
Detector Threshold
4.410
4.500
4.590
V
VHYS
Detector Threshold Hysteresis
0.135
0.225
0.315
V
ISS
Supply Current
VDD
= 4.34V
6.50V
1.1
1.3
3.3
3.9
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=8.0V
1.5
3.0
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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