U2010B
| Model | U2010B |
| Description | Phase Control Circuit for Current Feedback |
| PDF file | Total 12 pages (File size: 204K) |
| Chip Manufacturer | TEMIC |
U2010B
Parameters
Load current limitation,
High load switching
Overload switching
Restart switching
Test Conditions / Pins
Pin 6-8, figs. 11 to 14
Threshold V
T70
Threshold V
T100
Threshold V
T25
Symbol
V
T70
V
T100
V
T25
I
i
R
0
–V
9
–I
9
I
9
V
sat
V
lim
Min.
4
5.8
1.25
Typ.
4.35
6.2
1.55
Max.
4.7
6.6
1.85
1
8
4.7
20
20
1.0
7.8
Unit
V
V
V
Input current
Enquiry mode
Output impedance
Switching mode
Programming input,
figure 2, Pin 9
Input voltage - auto-start
Pin 9 open
Input current
V
9
= 0 (
a
max
)
V
9
= V
8
(I
max
)
High load output,
V
T70
, figure 12, I
12
= –3 mA, Pin 11-12
Saturation voltages
V
6-8
V
T70
V
6-8
V
T70
Overload output,
V
T100
, V
9
= open or V
9
= V
10
, fig. 13
Leakage current
V
6-8
V
T25
V
13
= (V
11
+1)V Pin 13
Saturation voltages
V
6-8
V
T100
,
Pins 11-13
I
13
= 10
m
A
Output current, max. load V
9
= V
8
, fig. 13 Pin 13
Leakage current
V
6
V
T100
Pin 13
Output impedance
Open collector
Pin 13
V
6
V
T100
Saturation voltage
V
6-8
V
T100
,
Pin 13
I
13
= 10
m
A
2
3.8
5
5
0.5
7.0
4
4.3
10
10
0.75
7.4
mA
k
W
mA
V
V
v
w
v
w
I
lkg
V
sat
I
13
I
lkg
R
0
V
13–8
120
100
0.5
0.1
1
4
2
4
100
8
mA
V
mA
v
mA
k
W
w
w
mV
250
200
33 nF
Phase angle
a
(
°
)
150
100
50
0
0
96 11797
10 nF
6.8 nF
4.7 nF
Pulse Output
V
GT
=–1.2V
3.3 nF
2.2 nF
80
I
GT
( mA )
60
40
20
0
C
ö
/ t
= 1.5 nF
200
400
R
ö
( k
W
)
600
800
1000
95 10338
0
200
400
600
800
1000
R
GT
(
W
)
Figure 4.
Figure 5.
TELEFUNKEN Semiconductors
Rev. A1, 28-May-96
7 (12)
