參數(shù)資料
型號: PT5816N
廠商: Texas Instruments, Inc.
英文描述: 20-A 3.3-V Input Adjustable Integrated Switching Regulator
中文描述: 20 - 3.3 - V輸入可調(diào)集成開關(guān)穩(wěn)壓器
文件頁數(shù): 9/11頁
文件大小: 202K
代理商: PT5816N
For technical support and more information, see inside back cover or visit www.ti.com
Application Notes
continued
V
a
(req.d)
2.100
2.050
2.000
1.950
1.900
1.850
1.800
1.750
1.700
1.650
1.600
1.550
1.500
1.475
1.450
1.425
1.400
1.375
1.350
1.325
1.300
1.275
1.250
1.225
1.200
1.175
1.150
1.125
1.100
1.075
1.050
1.025
1.000
0.975
0.950
2.3 k
7.7 k
15.9 k
29.5 k
56.7 k
138.0 k
1.1 k
6.3 k
14.1 k
27.2 k
53.2 k
131.0 k
(169.0) k
(66.9) k
(32.9) k
(15.9) k
(5.7) k
1.8 k
4.2 k
7.1 k
10.7 k
15.1 k
20.8 k
28.4 k
39.1 k
55.1 k
81.8 k
135.0 k
295.0 k
(239.0) k
(102.0) k
(56.4) k
(33.7) k
(20.0) k
(10.9) k
(4.4) k
2.3 k
4.8 k
7.7 k
11.4 k
15.9 k
21.7 k
29.5 k
40.4 k
56.7 k
83.9 k
138.0 k
302.0 k
(125.0) k
(45.1) k
(18.4) k
(5.1) k
(46.5) k
(5.7) k
PT5800 & PT5810 Series
Table 5-2
ISR ADJUSTMENT RESISTOR VALUES
Series Pt. No.
5.0V Bus
PT5801
3.3V Bus
V
o
(nom)
V
a
(req.d)
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
(475.0) k
3.20
(220.0) k
3.15
(135.0) k
3.10
3.05
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.65
2.60
2.550
2.500
2.450
2.400
2.350
2.300
2.250
2.200
2.150
2.100
2.050
2.000
PT5802
PT5812
2.5 V
PT5803
PT5813
1.8 V
PT5804
PT5814
1.5 V
PT5805
PT5815
1.2 V
PT5806
PT5816
1.0V
N/A
3.3 V
2.3 k
7.7 k
15.9 k
29.5 k
56.7 k
138.0 k
(92.4) k
(66.9) k
(49.9) k
(37.5) k
(28.6) k
(21.6) k
(15.9) k
(11.3) k
(7.4) k
(4.1) k
(1.3) k
3.6 k
9.3 k
17.9 k
32.2 k
60.7 k
[Note 4
]
146.0 k
(321.0) k
(146.0) k
(85.7) k
(55.3) k
(37.2) k
(25.0) k
(16.4) k
(9.9) k
(4.8) k
(0.8) k
R
1
= Black
R
2
=
(Blue)
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