MIC3975(2003) 데이터 시트보기 (PDF) - Micrel
부품명
상세내역
일치하는 목록
MIC3975 Datasheet PDF : 12 Pages
| |||
MIC3975
Ground Current
vs. Supply Voltage (3.3V)
30
ILOAD =750mA
25
20
15
10
5
0
0123456
SUPPLY VOLTAGE (V)
Ground Current
vs. Temperature
9
8
2.5V
8
7
1.8V
7
3.3V
6
6
ILOAD = 750mA
5
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (°C)
Error Flag
Pull-Up Resistor
6
VIN = 5V
5
FLAG HIGH
4
(OK)
3
2
1
FLAG LOW
(FAULT)
0
0.01 0.1 1 10 100 100010000
RESISTANCE (kΩ)
Ground Current
vs. Temperature
1.0
0.8
ILOAD =10mA
0.6
3.3V
0.4
2.5V
0.2
1.8V
0
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Output Voltage
vs. Temperature
3.40
Typical 3.3V
3.35
Device
3.30
3.25
3.20
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Enable Current
vs. Temperature
12
VIN = VOUT + 1V
10
VEN = 2.4V
8
6
4
2
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (°C)
Micrel
Ground Current
vs. Temperature
5.0
4.5
2.5V
4.0
3.3V
3.5
3.0 1.8V
2.5
2.0
1.5
1.0
0.5
ILOAD = 500mA
0
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Short Circuit
vs. Temperature
2.5
2.0
3.3V
1.5
2.5V
1.8V
1.0
0.5
0
-40 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Flag-Low Voltage
vs. Temperature
250
200
FLAG-LOW
VOLTAGE
150
100
VIN = 2.25V
RPULL-UP = 22kΩ
50
0
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (°C)
MIC3975
6
February 2003
Share Link: 