参数资料
型号: PI4S803RW
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO3
封装: TO-236AB, SOT-23, 3 PIN
文件页数: 3/5页
文件大小: 463K
代理商: PI4S803RW
3
P-0.2
02/24/05
PI4S809/803
P Supervisor Circuits
ADVANCE INFORMATION, COMPANY CONFIDENTIAL
DC Electrical Characteristics (Table 3)
Symbol Description
Test Conditions
Min
Typ
Max
Unit
VCC
Supply Voltage for xxxL, xxxM
4.5
5.0
5.5
V
Supply Voltage for xxxT, xxxS
3.0
3.3
Supply Voltage for xxxR
2.7
3.0
Supply Voltage for xxxZ, xxxY
2.4
2.5
VIH
Input High Voltage
0.7VCC
VIL
Input Low Voltage
0.3VCC
TA
Operating Temperature
-40
85
C
DC Electrical Characteristics (Table 4)
Symbol Description
Test Conditions
Min
Typ
Max
Unit
VCC
Operating Voltage Range
1.0
5.5
V
ICC
Supply Current
VCC = 5V No Load
6
18
uA
VIH
Input High Voltage
0.7xVCC
V
VIL
Input Low Voltage
0.3xVcc
V
VRST
Reset Threshold Voltage*
TA = 25°C
VRN-1%
VRN
VRN+1%
V
VRN-2.5%
VRN
VRN+2.5%
V
TA = -40~85°C
xxxL
4.514
4.63
4.746
V
xxxM
4.271
4.38
4.490
xxxT
3.003
3.08
3.157
xxxS
2.857
2.93
3.003
xxxR
2.564
2.63
2.696
xxxZ
2.262
2.32
2.378
xxxY
2.145
2.20
2.255
VRTH
Reset Threshold Hysteresis*
VCC varries between VRN ±5%
50
mV
VOH
Output High Voltage
VCC ≥ 4.5V Isource=800uA
VCC-1.5
V
VCC ≥ 2.7V Isource=500uA
0.8xVCC
VCC ≥ 1.8V Isource=150uA
VCC ≥ 1.0V Isource=40uA
VOL
Output Low Voltage
VCC ≥ 4.5V Isink=3.2mA
0.4
V
VCC ≥ 2.7V Isink=1.2mA
0.3
VCC ≥ 1.0V Isink=100uA
0.3
ILKG
Open-Drain Ouput Leakage
Current
VCC > VTH(MAX) for PI4S803
1
uA
VPFT
PFI Input Threshold
VPFI varies from 1.5V and 1.0V
1.2
1.25
1.3
V
IPFI
PFI Input Leakage Current
±25
nA
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