參數(shù)資料
型號: R3112Q341A
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(shù): 9/30頁
文件大?。?/td> 913K
代理商: R3112Q341A
R3112x
9
Output Current 3
Minimum Operating
Voltage
CD pin Threshold
Voltage
CD pin Output
Current 1
CD pin Output
Current 2
Resistance for
Output Delay
Detector
Threshold
Temperature
I
OUT
3[mA]
V
DDL
[V]
V
TCD
[V]
I
CD
1[
μ
A]
I
CD
2[
μ
A]
R
D
[M
]
V
DET
/
Topt
[ppm/
°
C]
Condition Min. Typ.
Condi-
tion
Max.
Condi-
tion
Max.
Condi-
tion
Min. Typ. Max.
Condi-
tion
Min. Typ.
Condi-
tion
V
DS
=
0.5V
V
DD
=
0.85V
Min. Typ. Min. Typ. Max.
Condi-
tion
Typ.
0.297 0.495 0.693
0.330 0.550 0.770
10
400
0.363 0.605 0.847
0.396 0.660 0.924
0.429 0.715 1.001
0.462 0.770 1.078
0.495 0.825 1.155
0.528 0.880 1.232
0.561 0.935 1.309
0.594 0.990 1.386
0.627 1.045 1.463
0.660 1.100 1.540
0.693 1.155 1.617
0.726 1.210 1.694
0.759 1.265 1.771
0.792 1.320 1.848
0.825 1.375 1.925
0.858 1.430 2.002
0.891 1.485 2.079
0.924 1.540 2.156
0.957 1.595 2.233
0.990 1.650 2.310
1.023 1.705 2.387
1.056 1.760 2.464
1.089 1.815 2.541
1.122 1.870 2.618
1.155 1.925 2.695
1.188 1.980 2.772
1.221 2.035 2.849
1.254 2.090 2.926
1.287 2.145 3.003
1.320 2.200 3.080
1.353 2.255 3.157
1.386 2.310 3.234
1.419 2.365 3.311
1.452 2.420 3.388
1.485 2.475 3.465
1.518 2.530 3.542
1.551 2.585 3.619
1.584 2.640 3.696
1.617 2.695 3.773
1.650 2.750 3.850
V
DS
=
0.5V
V
DD
=
0.85V
50
450
V
DS
=
21V
V
DD
=
4.5V
1.5
3.5
Pch
V
DS
=
2.1V
V
DD
=
6.0V
2.0
4.5
Topt
=
25
°
C
0.7
40
°
C
<
=
Topt
<
=
85
°
C
0.8
V
DD
=
(V
DET
)
×
1.1V
V
DS
=
0.1V
V
DD
=
0.7V
20
70
V
DS
=
0.5V
V
DD
=
1.5V
200 500
3.25 6.5 13.0
40
°
C
<
=
Topt
<
=
85
°
C
±
100
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