參數(shù)資料
型號: PST574I
廠商: MITSUMI ELECTRIC CO LTD
元件分類: 電源管理
英文描述: System Reset
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, BCY3
封裝: TO-92A, 3 PIN
文件頁數(shù): 2/5頁
文件大?。?/td> 116K
代理商: PST574I
MITSUMI
System Reset PST574
Equivalent Circuit Diagram
Absolute Maximum Ratings
(Ta=25°C)
Electrical Characteristics
(Ta=25°C) (Except where noted otherwise, resistance unit is
)
Item
Symbol
T
STG
T
OPR
V
CC
max.
Rating
-
40~+125
-
20~+75
-
0.3~10
200 (MMP-3A)
300 (TO-92A)
Units
°C
°C
V
Storage temperature
Operating temperature
Power supply voltage
Allowable loss
Pd
mW
Item
Symbol
Measurement
circuit
Measurement conditions
Min. Typ. Max. Units
PST574C
PST574D
PST574E
PST574F
PST574G
PST574H
PST574I
PST574J
PST574K
PST574L
4.3
4.0
3.7
3.4
3.1
2.9
2.75
2.55
2.35
2.15
25
4.5
4.2
3.9
3.6
3.3
3.1
2.90
2.70
2.50
2.30
50
4.7
4.4
4.1
3.8
3.5
3.3
3.05
2.85
2.65
2.45
100
R
L
=470
V
OL
<0.4V
V
CC
=H L
Detection voltage
V
S
1
V
Hysteresis voltage
Detection voltage temperature
coefficient
Low-level output voltage
Output leakage current
Circuit current while on
Circuit current while off
"H"transport delay time
"L"transport delay time
Operation limit voltage
Output current while on
I
Output current while on
II
*
1 : tpLH : V
CC
=(V
S
typ.
-
0.4V) (V
S
typ.+0.4V), tpHL : V
CC
=(V
S
typ.+0.4V) (V
S
typ.-0.4V)
*
2 : V
CC
=V
S
min.
-
0.15V
V
S
1
R
L
=470, V
CC
=L H L
mV
V
S
/ T
1
R
L
=470, Ta=
-
20°C~+75°C
±0.01
%/°C
V
OL
I
OH
I
CCL
I
CCH
tpLH
tpHL
VopL
I
OL
I
I
OL
II
1
1
1
1
2
2
1
1
1
V
CC
=V
S
min.
-
0.05V, R
L
=470
V
CC
=7.5V
V
CC
=V
S
min.
-
0.05V, R
L
=
V
CC
=V
S
typ./0.85V, R
L
=
*
1 R
L
=4.7k
, C
L
=100pF
*
1 R
L
=4.7k
, C
L
=100pF
R
L
=4.7k
, V
OL
<0.4V
V
CC
=Vs min.
-
0.05V, R
L
=0
*
2 Ta=
-
20°C~+75°C, R
L
=0
0.1
0.4
±0.1
650
12.0
600
20
0.85
V
μA
μA
μA
μS
μS
V
mA
mA
400
7.5
400
6
0.65
30
250
8
5
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PST574K 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:System Reset
PST574L 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:System Reset
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