MDC5001T1
TYPICAL OPEN LOOP CHARACTERISTICS
(Refer to Circuits of Figures 10 through 15)
50
900
30
I
CC
, SUPPLY CURRENT (µAdc)
40
800
700
600
500
400
300
200
100
0
∆V
ref
(mA)
20
10
0
-10
-20
-30
-40
-50
-45 -35
-25
-15
-5
5
15
25
35
45
55
65
75
85
0
1
2
3
4
5
6
7
8
9
10
T
J
, JUNCTION TEMPERATURE (°C)
Figure 2.
∆
V
ref
versus T
J
@ I
out
1000
160
140
120
V
CC
, SUPPLY VOLTAGE (V
dc
)
Figure 3. I
CC
versus V
CC
@ T
J
H
FE
, Q2 DC CURRENT GAIN
500
300
200
I
ENABLE
(µAdc)
100
80
60
40
20
100
50
30
20
10
10
20
30
50
100
200
300
500
1000
0
0
0.5
1.0
1.5
2.0
2.5
3.0
I
out
, DC OUTPUT CURRENT (µAdc)
Figure 4. Q2 Current Gain versus Output Current @ T
J
6.0
V
ENABLE
(V
dc
)
Figure 5. I enable versus V enable
5.0
4.0
V
ref
(Vdc)
3.0
2.0
1.0
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
ENABLE
(V
dc
)
Figure 6. V ref versus V enable @ V CC and I out
MDC5001T–5/10
ETL [ E-TECH ELECTRONICS LTD ]
