CM2596 Datasheet, PDF (3/12 Pages) List of Unclassifed Manufacturers – 3A STEP DOWN VOLTAGE REGULATOR

CM2596
3A STEP DOWN VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I_OUT = 0mA, and T_J = +25℃; unless otherwise noted
Parameter
Device
Test Conditions
Output Voltage
(Note 1)
CM2596S
CM2596ZJ
Test circuit of Figure 1
Output Voltage
(Note 1)
CM2596S
CM2596ZJ
6V<=V_IN <=40V
8V<=V_IN <=40V
0.2A<=I_LOAD <=3A
Output Voltage
(Note 1)
CM2596S
CM2596ZJ
6V<=V_IN <=40V
8V<=V_IN <=40V
0.2A<=I_LOAD <=3A,
-40℃<=T_J<=125℃
Test circuit of Figure 1
Feedback Voltage
CM2596 (Adj)
(Note 1)
Test circuit of Figure 2
V_OUT =5V
Feedback Voltage
CM2596 (Adj)
8V<=V_IN <=40V, V_OUT =5V
(Note 1)
Test circuit of Figure 2
0.5A<=I_LOAD <=3A
Feedback Voltage
CM2596 (Adj)
8V<=V_IN <=40V, V_OUT =5V
(Note 1)
Test circuit of Figure 2
0.5A<=I_LOAD <=3A,
-40℃<=T_J<=125℃
Efficiency
CM2596S
CM2596ZJ
I_LOAD =3A
CM2596(adj)
Oscillator Frequency
I_LOAD =3A, V_OUT =5V
Note 2
T_J=25℃
-40℃<=T_J<=125℃
Quiescent Current
Note 3
Standby Current
ENABLE = 5V
Saturation Voltage
Feedback Bias Current
I_LOAD =3A (Note 4)
V_OUT =5V
(Adj. Version only)
T_J=25℃
-40℃<=T_J<=125℃
T_J=25℃
-40℃<=T_J<=125℃
Duty Cycle (ON)
Note 5
Current Limit
Note 2,4
T_J=25℃
-40℃<=T_J<=125℃
Output Leakage Current
ENABLE Threshold Voltage
ENABLE Input Current
Note 3
V_OUT =0V
V_OUT =-1V
V_IH (V_OUT =0V)
T_J=25℃
-40℃<=T_J<=125℃
V_IL (V_OUT = Normal Output
T_J=25℃
Voltage)
-40℃<=T_J<=125℃
I_IH (ENABLE = 5V)
I_IH (ENABLE = 0V)
Min.
3.234
4.900
3.168
4.800
3.135
CM2596
Typ.
3.300
5.000
3.300
5.000
3.300
Max.
3.366
5.100
3.432
5.200
3.482
4.750 5.000 5.250
1.217 1.230 1.243
1.193 1.230 1.267
1.180 1.230 1.286
75
77
77
127
150
173
110
150
173
5
10
80
200
1.4
1.8
2.0
50
100
500
93
98
4.2
7
8.8
3.5
7.2
9.0
0.3
2
9
20
2.2
1.4
2.4
1.2
1.0
0.8
12
30
0
10
Unit
V
V
V
V
V
V
V
V
V
%
%
kHz
mA
µA
V
nA
%
A
mA
V
V
µA
2005/03/04
Champion Microelectronic Corporation
Page 3