CM2576CN220 CHAMP [Champion Microelectronic Corp.], CM2576CN220 Datasheet - Page 3

• Manufacturer Part Number: CM2576CN220
• Description: 3A STEP DOWN VOLTAGE REGULATOR
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
2003/08/07
Feedback Voltage
Feedback Voltage
Feedback Voltage
Output Voltage
Output Voltage
Output Voltage
ENABLE
Parameter
Efficiency
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
Output Leakage Current
ENABLE
Feedback Bias Current
Oscillator Frequency
Saturation Voltage
Quiescent Current
Standby Current
Duty Cycle (ON)
Current Limit
Preliminary
Threshold Voltage
Input Current
CM2576 (Adj)
CM2576 (Adj)
CM2576 (Adj)
CM2576(adj)
CM2576ZJ
CM2576ZJ
CM2576ZJ
CM2576ZJ
CM2576S
CM2576S
CM2576S
CM2576S
Device
OUT
= 0mA, and T
Rev. 1.1
V
8V<=V
8V<=V
IL
Test circuit of Figure 2
Test circuit of Figure 2
Test circuit of Figure 2
(V
I
(Adj. Version only)
LOAD
V
OUT
6V<=V
8V<=V
6V<=V
8V<=V
IH
IN
IN
V
J
Note 2,4
Voltage)
=3A (Note 4)
(V
= Normal Output
Note 2
Note 3
= +25℃; unless otherwise noted
OUT
<=40V, V
<=40V, V
OUT
IN
IN
IN
IN
=5V
=0V)
<=40V
<=40V
<=40V
<=40V
Test circuit of Figure 1
Champion Microelectronic Corporation
I
I
I
IH
IH
LOAD
Test Conditions
ENABLE
( ENABLE
( ENABLE
OUT
OUT
I
=3A, V
LOAD
=5V
=5V
Note 3
Note 5
3A S
=3A
OUT
= 5V
Test circuit of Figure 1
-40℃<=T
-40℃<=T
-40℃<=T
-40℃<=T
-40℃<=T
-40℃<=T
= 5V)
= 0V)
=5V
-40℃<=T
-40℃<=T
0.5A<=I
0.5A<=I
0.5A<=I
0.5A<=I
TEP
V
V
T
T
T
T
T
T
OUT
V
OUT
J
J
J
J
J
J
=25℃
=25℃
=25℃
=25℃
=25℃
=25℃
OUT
J
J
J
J
J
J
LOAD
LOAD
=-1V
LOAD
LOAD
=0V
<=125℃
<=125℃
<=125℃
<=125℃
<=125℃
<=125℃
D
J
J
=5V
<=125℃
<=125℃
OWN
<=3A,
<=3A,
<=3A
<=3A
V
3.234
4.900
3.168
4.800
3.135
4.750
1.217
1.193
1.180
OLTAGE
Min.
4.2
3.5
2.2
2.4
47
42
93
CM2576
3.300
5.000
3.300
5.000
3.300
5.000
1.230
1.230
1.230
Typ.
1.4
7.2
0.3
1.4
1.2
75
77
77
52
52
70
50
98
12
5
7
9
0
R
CM2576
EGULATOR
3.366
5.100
3.432
5.200
3.482
5.250
1.243
1.267
1.286
Max.
Page 3
200
100
500
1.8
2.0
8.8
9.0
1.0
0.8
58
63
10
30
10
20
2
Unit
kHz
mA
mA
µA
nA
µA
%
%
%
V
V
V
V
V
V
V
V
V
V
A
V
V