PAQ
65D
PAQ
B-253
・All specifications are subject to change without notice.
Vo1 and Vo2 output voltage can be adjusted simultane-
ously by connecting an external resistor (Radj) between
TRM to either
a) GND terminal: to adjust to higher output voltage;
Fig.3-4 or
b) Vo2 terminal: to adjust to lower output voltage;
Fig.3-5.
Radj(Up)
TRM
Vo1
Vo2
GND
−
+
−
+
LOAD
LOAD
C2
C3
Fig. 3-4: Connection for output voltage trim up
Radj (Down)
TRM
Vo1
Vo2
GND
−
+
−
+
LOAD
LOAD
C2
C3
Fig. 3-5: Connection for output voltage trim down
The required external resistor values to tune up or down
the output voltage for the respective /C option models can
be found in Page 11.
3.1.1 Standard PAQ65D48-5033 model
(i) 5.0V: Output Trim Up
(ii) 3.3V: Output Trim Up
(iii) 5.0V: Output Trim Down
(iv) 3.3V: Output Trim Down
Trim Up ΔVo(%)
1
2
3
4
5
6
7
8
9
10
Radj1-up(kΩ)
837
422
284
215
174
146
126
112
100
91.0
Trim Down ΔVo(%)
−1
−2
−3
−4
−5
−6
−7
−8
−9
−10
Radj1-down(kΩ)
265
131
86.5
64.2
50.7
41.8
35.4
30.6
26.9
23.9
Trim Up ΔVo(%)
1
2
3
4
5
6
7
8
9
10
Radj2-up(kΩ)
459
232
156
118
95.2
80.1
69.3
61.1
54.8
49.8
Trim Down ΔVo(%)
−1
−2
−3
−4
−5
−6
−7
−8
−9
−10
Radj2-down(kΩ)
265
131
86.5
64.2
50.7
41.8
35.4
30.6
26.9
23.9
3.1.2 Standard PAQ65D48-3325 model
(i) 3.3V: Output Trim Up
(ii) 2.5V: Output Trim Up
(iii) 3.3V: Output Trim Down
(iv) 2.5V: Output Trim Down
Trim Up ΔVo(%)
1
2
3
4
5
6
7
8
9
10
Radj1-up(kΩ)
94.2
47.4
31.9
24.1
19.4
16.3
14.1
12.4
11.1
10.1
Trim Down ΔVo(%)
−1
−2
−3
−4
−5
−6
−7
−8
−9
−10
Radj1-down(kΩ)
54.4
26.8
17.6
13.0
10.3
8.42
7.11
6.12
5.36
4.74
Trim Up ΔVo(%)
1
2
3
4
5
6
7
8
9
10
Radj2-up(kΩ)
58.3
29.3
19.7
14.8
11.9
10.0
8.63
7.60
6.79
6.15
Trim Down ΔVo(%)
−1
−2
−3
−4
−5
−6
−7
−8
−9
−10
Radj2-down(kΩ)
54.4
26.8
17.6
13.0
10.3
8.42
7.11
6.12
5.36
4.74
3.1.3 Standard PAQ65D48-3318 model
(i) 3.3V: Output Trim Up
(ii) 1.8V: Output Trim Up
(iii) 3.3V: Output Trim Down
(iv) 1.8V: Output Trim Down
Trim Up ΔVo(%)
1
2
3
4
5
6
7
8
9
10
Radj1-up(kΩ)
301
152
102
77.3
62.4
52.5
45.4
40.0
35.9
32.6
Trim Down ΔVo(%)
−1
−2
−3
−4
−5
−6
−7
−8
−9
−10
Radj1-down(kΩ)
94.2
46.5
30.6
22.7
17.9
14.7
12.5
10.7
9.42
8.36
Trim Up ΔVo(%)
1
2
3
4
5
6
7
8
9
10
Radj2-up(kΩ)
120
60.3
40.5
30.6
24.7
20.8
17.9
15.8
14.2
12.8
Trim Down ΔVo(%)
−1
−2
−3
−4
−5
−6
−7
−8
−9
−10
Radj2-down(kΩ)
94.2
46.5
30.6
22.7
17.9
14.7
12.5
10.7
9.42
8.36
Содержание PAQ100S48-1R2
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