AMS3102 查看數據表（PDF） - Advanced Monolithic Systems Inc
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AMS3102 Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage
Operating
21V
Overvoltage Protection
24V to 40V
Internal Power Dissipation (Note 4) Internally Limited
AMS3102
Maximum Junction Temperature
Storage Temperature
Lead Temperature (Soldering 25 sec)
ESD
+125°C
-65°C to +150°C
265°C
2000V
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at VIN =VO +1V, IO =10mA, TJ=25°C, C2 = 22µF unless otherwise specified.
PARAMETER
Fixed Output Voltage Versions
CONDITIONS
AMS3102A-X
AMS3102-X
Min. Typ. Max. Min. Typ. Max.
Output Voltage Tolerance
-1.0
(VIN+1V)
≤V
IN
≤21V,
IO=100
mA
- 3.0
-40°C ≤T ≤125°C
J
Line Regulation
(VIN+1V)
≤V
IN
≤
15V
9V ≤V ≤ 21V
IN
Load Regulation
5mA ≤I ≤ 100 mA
O
5mA ≤10 ≤ 200 mA
Dropout Voltage
I = 100 mA
O
I = 200 mA
O
Quiescent Current
I ≤ 10 mA,
O
I = 100 mA
O
I ≤ 200 mA (Note 5)
O
Output Noise Voltage
10Hz-100kHz, COUT = 100µF
Output Impedance
100mADC and 10mArms,100Hz=10kHz
Ripple Rejection
fO =120Hz
55
Maximum Operational Input
21
Voltage
Maximum Line Transient
RL = 500Ω, VO ≤ 5.5V
35
T = 1ms, τ ≤100ms
Reverse Polarity Input Voltage,
-35
D/C
Reverse Polarity Input Voltage, RL = 500Ω, T = 1ms, τ ≤100ms
-35
Transient
+1.0
-3.0
+ 3.0
5
10
8
30
30
50
50
70
0.25
0.3
0.5
0.6
0.3
0.5
3
4
9
12
500
200
80
22
21
40
35
-40
-35
-40
-35
+3.0
± 5.0
5
10
8
30
30
50
50
70
0.3
0.4
0.5
0.6
0.3
0.5
3
4
9
12
500
200
80
22
40
-40
-40
Units
%
%
mV
mV
mV
mV
mV
mV
mA
mA
mA
µV rms
mΩ
dB
V
V
V
V
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
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