CM2593-3.3V CHAMP [Champion Microelectronic Corp.], CM2593-3.3V Datasheet - Page 9

• Manufacturer Part Number: CM2593-3.3V
• Description: 2A Step Down VOLTAGE REGULATOR
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

8.0
6.0
4.0
2.0
0.0
4 .95
5.0 5
5 .10
5.0 0
4.9 0
Typical Performance Characteristics
(Test Figure 1 above unless otherwise specified)
2007/01/25
5.0
4.0
3.0
2.0
1.0
0.0
0
T y p ic a l P e rfo rm a n c e C h a ra c te ris tic s
-5 0
-50 -25
V
I
LOAD
JUNCTION TEMPERATURE (
1
OUT
Switch Current Limit
Minimum Operating Supply
N o rm a lize d O u tp u t V o lta g e
JU N C T IO N T E M P E R A T U R E(
-25
V
Output current Io (A)
IN
2
=1.23V
=120mA
0
Rev. 1.4
=10V
0
3
25
Voltage
2 5
20V 30V
4
50
N orm alized at T
5 0
V
5
IN
75 100 125
= 20 V , I
75
6
o
o
C )
L O A D
C)
1 0 0
7
J
= 2 A
= 25
1 2 5
o
C
Champion Microelectronic Corporation
25.0
20.0
15.0
10.0
5.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
95
90
85
80
75
70
-50
-50 -25
8
JUNCTION TEMPERATURE (
Operating Quiescent Current
JUNCTION TEMPERATURE(
-25
3.3V
5V
2A Step Down VOLTAGE REGULATOR
10
JUNCTION TEMPERATURE(
ON/OFF Threshold
0
15
0
25
Voltage
Efficiency
20
Switch OFF
25
50
25
Switch
50
ON
2A Load
30
75
75 100 125
o
o
C)
C)
35
100
o
C)
40
125
1 .4
- 4 0
200.0
130.0
100.0
1.7
1.6
1.5
1.4
1.3
1.2
80.0
40.0
V
0.0
o
5
C
IN
O N /O F F P IN V O L T A G E (V )
≤
3
O N /O F F P in C u r r e n t
= 4 0 V
1 : -40
1
2
1 0
3 : 125
Shutdown Quiescent Current
1
2
2 : 25
2.0
T
CM2593/P
3
Switch Saturation Voltage
10
J
≤
1 5
o
SUPPLY VOLOTAGE (V)
o
o
( S in k in g )
1 2 5
C
C
C
SWITCH CURRENT(A)
2 0
Page 9
20
o
3
C
2 2
30
4
1 : -40
2 : 25
3 : 125
2 3
V
ON/OFF
2 4
o
o
o
C
C
C
=5
V
40
5
2 5