CM2596SCN263 CHAMP [Champion Microelectronic Corp.], CM2596SCN263 Datasheet - Page 3

• Manufacturer Part Number: CM2596SCN263
• Description: 3A STEP DOWN VOLTAGE REGULATOR
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
Unless otherwise specified, Vin=12V for 3.3V,5V,adjustable version. I
2006/11/27 Rev 1.0
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
Threshold Voltage
(Note 2)
Input Current
CM2596S (Adj)
CM2596S (Adj)
CM2596S (Adj)
CM2596S(adj)
CM2596SZJ
CM2596SZJ
CM2596SZJ
CM2596SZJ
CM2596SS
CM2596SS
CM2596SS
CM2596SS
Device
OUT
= 0mA, and T
V
8V<=V
8V<=V
IL
Thermal Equilibrium
Champion Microelectronic Corporation
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
J
IN
IN
V
Note 2,4
Voltage)
=3A (Note 4)
(V
= Normal Output
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
I
I
I
IH
LOAD
IL
Test Conditions
ENABLE
( ENABLE
OUT
OUT
( ENABLE
I
=3A, V
LOAD
=5V
=5V
Note 3
Note 5
3A S
=3A
OUT
= 5V
Test circuit of Figure 1
Load
-40℃<=T
-40℃<=T
-40℃<=T
-40℃<=T
-40℃<=T
-40℃<=T
= 5V)
= 0V)
=5V
-40℃<=T
-40℃<=T
0.2A<=I
0.5A<=I
0.2A<=I
0.5A<=I
TEP
=0.3A
V
V
T
T
T
T
T
T
V
OUT
OUT
J
J
J
J
J
J
=25℃
=25℃
=25℃
=25℃
=25℃
=25℃
OUT
LOAD
LOAD
J
J
J
J
J
J
LOAD
LOAD
=0V
=1V
<=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.
127
110
3.6
3.6
2.2
2
CM2596S
3.300
5.000
3.300
5.000
3.300
5.000
1.230
1.230
1.230
Typ.
0.02
150
150
150
100
1.3
4.5
4.5
0.3
1.3
1.3
73
80
73
50
15
5
2
CM2596S
R
EGULATOR
3.366
5.100
3.432
5.200
3.482
5.250
1.243
1.267
1.286
Max.
Page 3
173
173
250
100
500
1.4
1.5
5.5
6.5
0.6
10
30
25
5
Unit
kHz
mA
mA
μA
nA
μA
%
%
%
V
V
V
V
V
V
V
V
V
V
A
V
V