MIC69502 查看數據表（PDF） - Micrel
零件编号
产品描述 (功能)
生产厂家
MIC69502 Datasheet PDF : 9 Pages
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Micrel, Inc.
Typical Characteristics
1.95
1.90
1.85
1.80
1.75
1.70
1.65
400
350
300
250
200
150
100
50
00
0.65
Output Voltage
vs. Temperature
VIN = VOUT + 1V
VOUT = 1.8V
COUT = 10µF
IOUT = 10mA
20 40 60 80
TEMPERATURE (°C)
Dropout Voltage
vs. Load Current
VOUT = 1.8V
COUT = 10µF
12345
LOAD CURRENT (A)
Enable Threshold
vs. Input Voltage
0.60
0.55
0.50
VOUT = 1.8V
COUT = 10µF
IOUT = 10mA
0.425.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (V)
Thermal Shutdown
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1000 120 140 160 180 200
TEMPERATURE (C)
December 2006
Ground Current
vs. Temperature
70
60
5A
50
40
30
2.5A
20
10
VIN = VOUT + 1V
VOUT = 1.8V
COUT = 10µF
0
20 40 60 80
TEMPERATURE (°C)
Output Voltage
vs. Load Current
1.84
1.82
1.80
1.78
1.76
1.740
350
300
250
200
150
100
50
0
VIN = VOUT + 1V
VOUT = 1.8V
COUT = 10µF
12345
LOAD CURRENT (A)
Dropout Voltage
vs. Temperature
5A
2.5A
VOUT = 1.8V
COUT = 10µF
20 40 60 80
TEMPERATURE (°C)
4
MIC69502
Ground Current
vs. Load Current
70
60
50
40
30
20
VIN = VOUT + 1V
10
VOUT = 1.8V
COUT = 10µF
00
1
2
3
4
5
LOAD CURRENT (A)
Output Voltage
vs. Input Voltage
2.0
1.5
0.01A
1.0
5A
0.5
2.5A
VOUT = 1.8V
COUT = 10µF
0
012345
INPUT VOLTAGE (V)
Power Supply
Rejection Ratio
60
2A
50
40 3A
100mA
30
20
1A
10
00.01 0.1 1 10 100 1,000
FREQUENCY (kHz)
M9999-121406-B
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