參數(shù)資料
型號: LX7001CLP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3
文件頁數(shù): 3/9頁
文件大小: 137K
代理商: LX7001CLP
TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT
LX7001
PRODUCT DA T ABOOK 1996/1997
3
Copyright 1999
Rev. 1.2
6/99
P RODUCTION
D AT A
S HEET
Input Supply Voltage
V
IN
RESET Output Voltage
V
OUT
Clamp Diode Forward Current
I
F
Operating Ambient Temperature Range:
LX7001C
LX7001I
LX7001M
RECOMMENDED OPERATING CONDITIONS
(Note 2)
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
Typ.
Max.
110
V
10
V
50mA
070
°C
-25
85
°C
-55
125
°C
Note 2. Range over which the device is functional.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over the operating ambient temperatures of 0°C
≤ T
A ≤ 70°C for the LX7001C,
-40°C
≤ T
A ≤ 85°C for the LX7001I, and
-55°C
≤ T
A ≤ 125°C for the LX7001M.
Low duty cycle pulse testing techniques are used which maintains
junction and case temperatures equal to the ambient temperature.)
4.5
4.62
4.7
V
4.5
4.60
4.7
V
0.01
0.02
0.05
V
Comparator Section
Threshold Voltage
High State Output
V
T+
V
IN Increasing — 4V to 5V
Low State Output
V
T-
V
IN Decreasing — 5V to 4V
Hysteresis
V
H
Output Sink Saturation Voltage
V
IN = 4.0V, IOL = 8.0mA
V
OL
V
IN = 4.0V, IOL = 2.0mA
V
IN = 1.0V, IOL = 0.1mA
Output Sink Current
I
OL
V
OUT = 4.0V
Output Off-State Leakage
I
OH
V
OUT = 5.0V
V
OUT = 10V
Clamp Diode Forward Voltage
V
F
Pin 1 to pin 2, I
F = 10mA
RESET
Output Section
Total Device
Supply Current
I
CC
V
IN = 5.0V
Parameter
Symbol
Test Conditions
Units
LX7001C/7001I/7001M
Min.
Typ.
Max.
0.06
1.0
V
0.25
0.4
V
0.3
0.1
V
10
40
60
mA
0.01
0.5
A
0.02
2.0
A
0.6
0.82
1.2
V
345
500
A
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