參數資料
型號: R3112Q481A
廠商: RICOH COMPANY LTD
元件分類: 電源管理
英文描述: LOW VOLTAGE DETECTOR WITH OUTPUT DELAY
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封裝: SC-82AB, 4-PIN
文件頁數: 5/30頁
文件大小: 913K
代理商: R3112Q481A
R3112x
ELECTRICAL CHARACTERISTICS
R3112x091A/C
5
Topt
=
25
°
C
Symbol
V
DET
V
HYS
Item
Conditions
Min.
0.882
0.027
10
Typ.
0.900
0.045
0.6
0.5
120
Max.
0.918
0.063
2.0
2.0
6.0
0.70
0.80
Unit
V
V
Detector Threshold
Detector Threshold Hysteresis
V
DD
=
0.80V
V
DD
=
1.90V
T
opt
=
25
°
C
40
°
C
<
Nch
V
DS
=
0.05V, V
DD
=
0.70V
V
DS
=
0.50V, V
DD
=
0.85V
Pch
V
DS
=
2.1V, V
DD
=
4.5V
V
DD
=
0.99V
V
DS
=
0.10V, V
DD
=
0.70V
V
DS
=
0.50V, V
DD
=
0.85V
I
SS
Supply Current
μ
A
V
DDH
Maximum Operating Voltage
V
V
DDL
Minimum Operating Voltage
Note1
=
Topt
<
=
85
°
C
V
μ
A
0.05
0.90
mA
I
OUT
Output Current (Driver Output Pin)
1.0
3.5
mA
V
TCD
CD pin Threshold Voltage
0.297
2
10
3.25
0.495
70
400
6.50
0.693
V
I
CD
CD pin Output Current
μ
A
R
D
Output Delay Resistance
Detector Threshold
Temperature Coefficient
13.00
M
ppm/
°
C
V
DET
/
Topt
40
°
C
<
=
Topt
<
=
85
°
C
±
100
相關PDF資料
PDF描述
R3112Q481C LOW VOLTAGE DETECTOR WITH OUTPUT DELAY
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