PT6715_14 Datasheet, PDF (6/9 Pages) Texas Instruments – 13-A Output Current

Application Notes continued
PT6705/PT6715 Series
Table 2-1
ADJUSTMENT RANGE AND FORMULA PARAMETERS
Series Pt #
12V Bias (4)
No Bias
—
PT6714
—
PT6719
PT6708
PT6718
PT6707
PT6717
Vo (nom)
Va (min)
Va (max)
Vr (V)
Ro (kΩ)
Rs (kΩ)
1.0
0.94
1.32
0.8
10.0
24.9
1.2
1.09
1.52
0.8
10.0
24.9
1.5
1.47
1.73
1.27
10.2
49.9
1.8
1.75
2.0
1.27
10.0
49.9
PT6706
PT6716
2.5
2.25
2.85
1.27
10.0
33.2
PT6705
PT6715
3.3
2.75
3.75
1.27
10.0
24.9
Table 2-2
ADJUSTMENT RESISTOR VALUES
Series Pt #
12V Bias (4) —
—
No Bias
PT6714
PT6719
Vo (nom)
1.0V
1.2V
Va (req’d)
0.950
(5.1)kΩ
0.975
(45.1)kΩ
1.000
1.025
295.0kΩ
1.050
135.0kΩ
1.075
81.8kΩ
1.100
55.1kΩ
(5.1)kΩ
1.125
39.1kΩ
(18.4)kΩ
1.150
28.4kΩ
(45.1)kΩ
1.175
20.8kΩ
(125.0)kΩ
1.200
15.1kΩ
1.225
10.7kΩ
295.0kΩ
1.250
7.1kΩ
135.0kΩ
1.275
4.2kΩ
81.8kΩ
1.300
1.8kΩ
55.1kΩ
1.325
39.1kΩ
1.350
28.4kΩ
1.375
20.8kΩ
1.400
15.1kΩ
1.425
10.7kΩ
1.450
7.1kΩ
1.475
4.2kΩ
1.50
1.8kΩ
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
R1 = (Blue) R2 = Black
PT6708
PT6718
1.5V
(32.1)kΩ
204.0kΩ
77.1kΩ
34.8kΩ
13.6kΩ
PT6707
PT6717
1.8V
(46.1)kΩ
204.0kΩ
77.1kΩ
34.8kΩ
13.6kΩ
Series Pt #
12V Bias (4) PT6706
No Bias
PT6716
Vo (nom)
2.5V
Va (req’d)
2.25
(6.0)kΩ
2.3
(18.3)kΩ
2.35
(38.8)kΩ
2.4
(79.8)kΩ
2.45
(203.0)kΩ
2.5
2.55
221.0kΩ
2.6
93.8kΩ
2.65
51.5kΩ
2.7
30.3kΩ
2.75
17.6kΩ
2.8
9.1kΩ
2.85
3.1kΩ
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
3.25
3.30
3.35
3.40
3.45
3.50 ( Note 5)
3.55
3.60
3.65
3.70
3.75
PT6705
PT6715
3.3V
(2.0)kΩ
(5.7)kΩ
(10.2)kΩ
(15.9)kΩ
(23.1)kΩ
(32.8)kΩ
(46.3)kΩ
(66.6)kΩ
(100.0)kΩ
(168.0)kΩ
(371.0)kΩ
229.0kΩ
102.0kΩ
59.8kΩ
38.6kΩ
25.9kΩ
17.4kΩ
11.4kΩ
6.9kΩ
3.3kΩ
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