amc7580 ETC-unknow, amc7580 Datasheet - Page 5

• Manufacturer Part Number: amc7580
• Description: 7a Low Dropout Regulator
• Manufacturer: ETC-unknow

Note 1 Output voltage is set to be 2.5V.
Note 2: Line and load regulations are guaranteed up to maximum power dissipation determined by input/output
Note 3: The dropout voltage is measured by either minimum control voltage or power voltage. The specifications
Note 4: The minimum load current is the minimum current required to maintain regulation. Normally the current in
Note 5: These parameters, although guaranteed, are not tested in production prior to shipment
AMC DOC. #: AMC7580_E (LF)
Feb 2005
Copyright ” 2002, ADD Microtech Corp.
Unless otherwise specified, these specifications apply T
for DC characteristics only. (Low duty cycle pulse testing techniques are used which maintains junction and case
temperatures equal to the ambient temperature.)
Output Voltage
Output Voltage
Reference
Voltage
Line Regulation (Note 2)
Load regulation (Note 2)
Dropout Voltage
V
Dropout Voltage
V
Adjust Pin Current
Control Pin Current
Current Limit
Minimum Load Current (Note 4)
Ripple Rejection (Note 5)
Thermal Regulation
CONTROL
POWER
- V
differential and the output current. However, the maximum power will not be available over the full
input/output voltage range.
represent the minimum input/output voltage required to maintain 1% regulation.
the resistor divider used to set the output voltage is selected to meet the minimum load current requirement.
- V
OUT
Parameter
OUT
(Note 3)
AMC7580-2.5
AMC7580-3.3
AMC7580-5.0
AMC7580-2.5
AMC7580-3.3
AMC7580-5.0
AMC7580-ADJ V
(Note 3)
Symbol
V
V
I
ELECTRICAL CHARACTERISTICS
Imin V
V
I
V
CTNL
OUT
OUT
REF
I
R
ADJ
V
V
CL
OL
OI
R
V
V
V
V
V
V
V
V
V
V
(Note 1)
V
V
I
(1.5V + V
0.8V d (V
V
V
I
V
V
2.5V
V
V
V
V
I
(V
V
V
T
O
O
O
A
CONTROL
CONTROL
CONTROL
CONTROL
POWER
CONTROL
POWER
CONTROL
POWER
CONTROL
CONTROL
POWER
CONTROL
POWER
POWER
CONTROL
CONTROL
POWER
CONTROL
POWER
CONTROL
CONTROL
RIPPLE
= 10mA to 7A
= 10mA to 7A
= 10mA to 7A
IN
= 25qC
- V
= 1V
= V
= V
= 2.05V, I
= V
= 3.3V
= 4.1V
= 5.8V
= (V
OUT
= V
= V
= 2.75V,
= V
= 5.0V, V
= V
= 5.0V, V
= 5.8V, V
= 7.5V, V
= 5.0V,
= 5.0V,
= 6.5V,
= 5.0V, V
= (V
POWER
J
OUT
Test Conditions
= 25qC for AMC7580; I
OUT
OUT
OUT
)=1.5V
5
OUT
PP
) d V
OUT
OUT
OUT
POWER
, I
OUT
+ 0.8V,
+ 0.8V
+ 0.8V,
+ 0.8V) to 7V,
- V
O
+ 2.5V,
+
+ 2.5V,
O
+ 1.5V) to 12V,
= 2.5A
CONTROL
OUT
POWER
= V
POWER
POWER
POWER
POWER
= 10mA
) d 5.5V
OUT
I
I
I
I
I
O
O
O
O
O
= 3.3V
= 3.3V
= 3.8V
= 5.5V
= 3.3V,
d 12V,
= 7A
= 10mA
= 7A
= 10mA
= 7A
7A L
+ 2.5V,
OW
O
= 10mA, V
2.474
3.267
4.950
2.460
3.247
4.920
1.238
1.230
Min.
D
60
7
ROPOUT
AMC7580
2.500
3.300
5.000
2.500
3.300
5.000
1.250
1.250
0.003
Typ.
0.04
0.08
1.00
1.15
0.10
0.45
OUT
50
80
80
8
5
AMC7580
= V
R
www.addmtek.com
2.525
3.333
5.050
2.540
3.353
5.080
1.262
1.270
Max.
EGULATOR
SENSE
1.15
1.30
0.17
0.50
120
135
0.2
0.3
10
, and are
% / W
Units
mA
mA
PA
dB
V
V
V
%
%
V
V
A