參數(shù)資料
型號: PST573DM
廠商: MITSUMI ELECTRIC CO LTD
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: MMP-3A
文件頁數(shù): 2/6頁
文件大?。?/td> 77K
代理商: PST573DM
MITSUMI
System Reset PST573
Equivalent Circuit Diagram
Absolute Maximum Ratings (Ta=25°C)
Item
Symbol
Rating
Units
Storage temperature
TSTG
-40~+125
°C
Operating temperature
TOPR
-20~+75
°C
Power supply voltage
VCC max.
-0.3~10
V
Allowable loss
Pd
200(MMP-3A)
mW
300(TO-92A)
Electrical Characteristics (Ta=25°C) (Except where noted otherwise, resistance unit is )
Item
Symbol
Measurement
Measurement conditions
Min.
Typ.
Max.
Units
circuit
PST573C
4.3
4.5
4.7
PST573D
4.0
4.2
4.4
PST573E
3.7
3.9
4.1
RL=4.7k
PST573F
3.4
3.6
3.8
Detection voltage
VS
1VOL <
= VCC-0.4V
PST573G
3.1
3.3
3.5
V
VCC=H
L
PST573H
2.9
3.1
3.3
PST573I
2.75
2.90
3.05
PST573J
2.55
2.70
2.85
PST573K
2.35
2.50
2.65
PST573L
2.15
2.30
2.45
Hysteresis voltage
VS
1
RL=4.7k
25
50
100
mV
VCC=L
H
L
Detection voltage
RL=4.7k
VS/ T
1
±0.01
%/°C
temperature coefficient
Ta=-20°C~+75°C
High level output voltage
VOH
1
VCC=VS min. -0.05V
VCC
V
RL=4.7k
-0.4
Output leakage current
IOH
1VCC=7.5V
±0.1
A
Circuit current while on
ICCL
1
VCC=VS min. -0.05V
450
700
A
RL=
Circuit current while off
ICCH
1
VCC=VS typ. /0.85V
1.0
1.8
A
RL=
"H"transport delay time
tpLH
2
RL=4.7k *1
25
60
s
CL=100pF
"L"transport delay time
tpHL
2
RL=4.7k *1
820
s
CL=100pF
Operation limit voltage
VopL
1
RL=4.7k
0.65
0.85
V
VOL >
= VCC-0.4V
Output current while on 1
IOL I1
VCC=VS min.-0.05V
-2.0
-6.0
mA
RL=0
Output current while on 2
IOL II
1
Ta=-20°C~+75°C *2
-1.5
mA
RL=0
*1 : tpLH : VCC=(VS typ.-0.4V) (VS typ.+0.4V), tpHL : VCC=(VS typ.+0.4V) (VS typ.-0.4V)
*2 : VCC=VS min.-0.15V
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