AMS1501CD-2.5 データシートの表示（PDF） - Advanced Monolithic Systems Inc
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AMS1501CD-2.5 Datasheet PDF : 9 Pages
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AMS1501
ABSOLUTE MAXIMUM RATINGS (Note 1)
VPOWER Input Voltage
7V
VCONTROL Input Voltage
13V
Operating Junction Temperature
Control Section
0°C to 125°C
Power Transistor
0°C to 150°C
Storage temperature
- 65°C to +150°C
Soldering information
Lead Temperature (25 sec)
265°C
Thermal Resistance
TO-220 package
TO-252 package
TO-263 package
*Minimum pad size is 0.038in2
ϕ JA= 50°C/W
ϕ JA= 92°C/W*
ϕ JA= 30°C/W**
** With package soldering to 0.5in2 copper area over backside
ground plane or internal power plane ϕ JA can vary from 20°C/W to
>40°C/W depending on mounting technique.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at ILOAD = 0 mA, and TJ = +25°C unless otherwise specified.
Parameter
Device
Conditions
Min Typ
Max Units
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Minimum Load
Current
Control Pin Current
(Note 4)
Ground Pin Current
(Note 4)
Adjust Pin Current
Current Limit
Ripple Rejection
Thermal Regulation
Thermal Resistance
AMS1501
AMS1501-1.5
VCONTROL = 2.75V, VPOWER =2V, ILOAD = 10mA
VCONTROL = 2.7V to 12V, VPOWER =3.3V to 5.5V,
ILOAD = 10mA to 1.5A
VCONTROL = 4V, VPOWER =2.V, ILOAD = 0mA
VCONTROL = 3V, VPOWER =2.3V, ILOAD = 0mA to 1.5A
AMS1501-2.5
AMS1501-2.85
AMS1501-3.0
AMS1501-3.3
AMS1501-3.5
AMS1501-5.0
AMS1501/-1.5/-2.5/
-2.85/ -3.0/-3.3/-3.5/-5.0
VCONTROL = 5V, VPOWER =3.3V, ILOAD = 0mA
VCONTROL = 4V, VPOWER =3.3V, ILOAD = 0mA to 1.5A
VCONTROL = 5.35V, VPOWER =3.35V, ILOAD = 0mA
VCONTROL = 4.4V, VPOWER =3.7V, ILOAD = 0mA to 1.5A
VCONTROL = 5.5V, VPOWER =3.5V, ILOAD = 0mA
VCONTROL = 4.5V, VPOWER =3.8V, ILOAD = 0mA to 1.5A
VCONTROL = 5.8V, VPOWER =3.8V, ILOAD = 0mA
VCONTROL = 4.8V, VPOWER =4.1V, ILOAD = 0mA to 1.5A
VCONTROL = 6V, VPOWER =4V, ILOAD = 0mA
VCONTROL = 5V, VPOWER =4.3V, ILOAD = 0mA to 1.5A
VCONTROL = 7.5V, VPOWER =5.5V, ILOAD = 0mA
VCONTROL = 6.5V, VPOWER =5.8V, ILOAD = 0mA to 1.5A
ILOAD = 10 mA , 1.5V≤ (VCONTROL - VOUT) ≤ 12V
0.8V≤ (VPOWER - VOUT) ≤ 5.5V
AMS1501/-1.5/-2.5/
-2.85/-3.0/-3.3/-3.5/-5.0
AMS1501
VCONTROL = VOUT + 2.5V, VPOWER =VOUT + 0.8V,
ILOAD = 10mA to 1.5A
VCONTROL = 5V, VPOWER =3.3V, VADJ = 0V (Note 3)
AMS1501/-1.5/-2.5/
-2.85/-3.0/-3.3/-3.5/-5.0
AMS1501-1.5/-2.5/
-2.85/-3.0/-3.3/-3.5/-5.0
AMS1501
AMS1501/-1.5/-2.5/
-2.85/-3.0/-3.3/-3.5/-5.0
AMS1501/-1.5/-2.5/
-2.85/-3.0/-3.3/-3.5/-5.0
AMS1501
VCONTROL = VOUT + 2.5V, VPOWER =VOUT + 0.8V,
ILOAD = 10mA to 1.5A
VCONTROL = VOUT + 2.5V, VPOWER =VOUT + 0.8V,
ILOAD = 10mA to 1.5A
VCONTROL = 2.75V, VPOWER = 2.05V, ILOAD = 10mA
(VIN - VOUT) = 5V
VCONTROL = VPOWER = VOUT + 2.5V, VRIPPLE = 1VP-P
ILOAD = 1A
TA = 25°C, 30ms pulse
T Package: Control Circuitry/ Power Transistor
1.243
1.237
1.491
1.485
2.485
2.475
2.821
2.833
2.982
2.970
3.280
3.235
3.479
3.430
4.930
4.950
1.5
60
1.250
1.250
1.500
1.500
2.500
2.500
2.850
2.850
3.000
3.000
3.300
3.300
3.500
3.500
5.000
5.000
1
1.258
1.263
1.509
1.515
2.515
2.525
2.879
2.867
3.018
3.030
3.320
3.333
3.521
3.535
5.030
5.050
3
1
5
5
10
10
16
6
10
50
120
2.0
2.8
80
0.002
0.020
0.65/2.70
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
mA
mA
mA
µA
A
dB
%W
°C/W
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
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