U2008B-XFPG3
| Model | U2008B-XFPG3 |
| Description | AC Motor Controller, 0.03A, BIPolar, PDSO8, SO-8 |
| PDF file | Total 10 pages (File size: 70K) |
| Chip Manufacturer | TEMIC |
U2008B
Electrical Characteristics
V
S
+
�?13 V, T
amb
= 25°C, reference point Pin 4, unless otherwise specified
Parameters
Supply
Supply-voltage limitation
Current requirement
Voltage monitoring
Turn-on threshold
Phase control
Input current
Test Conditions / Pins
Pin 5
–I
S
= 3.5 mA
–I
S
= 30 mA
Pins 1, 4 and 7 open
Pin 5
Symbol
–V
S
–V
S
–I
S
–V
TON
"
I
syncV
"
I
syncI
"
V
syncV
Min.
14.5
14.6
Typ.
Max.
16.5
16.8
3.0
Unit
V
V
mA
V
mA
mA
V
mA
V
%/K
V
%/K
%/K
mA
ms
mV
t
p
mA
mA
mA
mA
11.3
0.15
3
8.0
1
1.85
8.5
12.3
2
30
9.0
100
2.05
Voltage sync.
Pin 7
Current sync.
Pin 8
Voltage limitation
"
I
L
=
2 mA
Pin 7
Reference ramp,
see figure 5
Charge current
Pin 7
Start voltage
Pin 2
Temperature coefficient of
start voltage
Pin 2
R
ϕ
�?
reference voltage
I
ϕ
=
10 mΑ
Pins 6 �? 5
Temperature coefficient
I
ϕ
=
10 mΑ
Pin
6
I
ϕ
=
1 mΑ
Pulse output,
see figure 6
Pin 8
Output-pulse current
V
8
= �? 1.2 , R
GT
= 0
W
Output-pulse width
C
3
= 3.3 nF, V
S
= V
limit
Automatic retriggering
Pin 8
Turn-on threshold voltage
Repetition rate
I
7
w
150
mA
Soft start,
see figure 8
Pin 1
Starting current
V
1-4
= 8 V
Final current
V
1-4
= �?2 V
Discharge current
Output current
Pin 3
Mains voltage compensation,
see figure 9
Current transfer gain I
7
/I
3
Pins 7, Pin 3
Pins 1 and 2 open
Reverse current
V
(R6)
= V
3
= V
7
= 0, Pin 3
Load-current detection,
V
7
= 0, see figure 11
Transfer gain
I
3
/V
1
Offset current
V
1
= 0,V
3
= �?8 V, Pin 3
Input voltage
Pin 1
Input offset voltage
Pin 1
I
ϕ
–V
max
–TC
R
V
Rϕ
TC
VRϕ
TC
VRϕ
I
0
t
p
"
V
ION
1.95
�?0.003
1.02
0.03
0.06
125
30
0.96
1.10
100
150
t
pp
I
0
I
0
–I
0
–I
0
20
3
5
15
0.5
0.2
5
10
25
60
7.5
15
40
2
G
i
"
I
R
G
I
0
–V
I
"
V
0
14
17
20
2
0.370
6
400
6
mA
mA/mV
mA
mV
mV
0.280
0
300
0.320
3
6 (10)
Rev. A4, 12-Jan-01
