MAQ5280 Просмотр технического описания (PDF) - Micrel
Номер в каталоге
Компоненты Описание
производитель
MAQ5280 Datasheet PDF : 14 Pages
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Micrel, Inc.
Typical Characteristics (continued)
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
00
Enable Current
vs. Enable Voltage
VIN = 12V
20 40 60 80 100 120
ENABLE VOLTAGE (V)
VIN Current
vs. Input Voltage
70
60
50
40
30
20
10
VOUT = 1.2V
CIN = 0.18µF
0
COUT = 2.2µF
IOUT = 0A
0 24 48 72 96 120
INPUT VOLTAGE (V)
Enable Current
0.135
vs. Temperature
0.133
0.131
0.129
VIN=12V
0.127
0.125
0.123
0.121
VIN=120V
0.119
0.117
0.11-540 -20 0 20 40 60 80 100 120
TEMPERATURE (°C)
Output Noise
Spectral Density
10
Noise(10Hz to 100kHz)=113µVRMS
VIN = 3.6V
VOUT = 3.3V
COUT = 2.2µF
1
CBYP = 0.1µF
Load = 25mA
0.1
0.0110 100 1k 10k 100k 1M
FREQUENCY (Hz)
MAQ5280
Low Voltage Behavior
6.5
5.5
4.5
3.5 Load=100µA
2.5
1.5
0.5
10.5
Load=10mA
VOUT = 5V
COUT = 2.2µF
2.5 3.5 4.5 5.5 6.5
INPUT VOLTAGE (V)
October 2008
6
M9999-102708-B
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