U210B-FP
| Model | U210B-FP |
| Description | Phase Control Circuit - Load Current Feedback Applications |
| PDF file | Total 15 pages (File size: 379K) |
| Chip Manufacturer | TEMIC |
U 210 B / U 210 B–FP
Parameters
Soft-start, Figures 7, 8
Starting current
Final current
Discharge current, restart
pulse
Load current detection,
Figure 11
Input current voltage
V
I
= 300 mV, R
V
= 1 KW
Pin 11
Pin 11
Pin 11
V
I
= 0 V, R
V
= 1 KW Pin 12
V
I
= 300 mV, R
V
= 1 KW
V
12
= V
13
Pin 12
CTR =
I
12
Pin 12/11
Pin 12/11
Pin 12/11
TC
I
11
I
12
= 150
mA
I
12
= 300
mA
I
I
I
I
V
IO
I
O
I
O
CTR
CTR
V
10
= V
13
V
10
= –0.5 V
Pin 10
Pin 10
Pin 10
I
o
I
O
–I
O
20
50
0.5
Test Conditions / Pin
Symbol
TELEFUNKEN Semiconductors
Min
Typ
30
85
3
Max
50
130
10
Unit
mA
mA
mA
0
300
–8
1
120
127
0.44
±
5%
0.42
±
6%
500
308
0
4
134
mA
mA
mV
mA
mA
Input offset voltage
Output open current
Output current
Current transfer ratio
Temperature coefficient of
current transfer ratio
0.2
0
/ /K
00
8
Preliminary Information
