LM39300/39301/39302
ENABLE CURRENT
μA)
ENABLE CURRENT
μA)
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
Enable Current
vs. Temperature
Error Flag
Pull-Up Resistor
6
V
IN
= 5V
FLAG VOLTAGE (V)
Enable Current
vs. Temperature
12
10
8
6
4
2
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (°C)
V
IN
= V
OUT
+ 1V
V
EN
= 2.5V
5
4
3
2
1
FLAG LOW
(FAULT)
1
10 100 100010000
RESISTANCE (kΩ)
FLAG HIGH
(OK)
typical 2.5V device
I
LOAD
= 10mA
2.40
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
0
0.01 0.1
Flag-Low Voltage
vs. Temperature
250
FLAG VOLTAGE (mV)
200
150
100
50
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (°C)
V
IN
= 2.5V
R
PULL-UP
= 22kΩ
FLAG-LOW
VOLTAGE
Line Transient
Response
Output Voltage
(50mV/div.)
V
OUT
= 2.5V
I
L
= 10mA
C
OUT
= 47μF
Input Voltage
(2V/div.)
5V
3.3V
TIME (100μs/div.)
Load Transient
Response
Output Voltage
(200mV/div.)
Load Transient
Response
Output Voltage
(100mV/div.)
V
IN
= 3.3V
V
OUT
= 2.5V
C
OUT
= 47μF
3A
V
IN
= 3.3V
V
OUT
= 2.5V
C
OUT
= 100μF
3A
Load Current
(1A/div.)
Load Current
(1A/div.)
10mA
100mA
TIME (500μs/div.)
TIME (500μs/div.)
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88
号，新世界中心
B
座
4004
室, 邮编:210008
ADD.: RM. 4004,
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NANJING 210008,
CHINA
传真(FAX):
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5
HN [ NANJING HONANO ELECTRONIC CO., LTD. ]
