參數(shù)資料
型號(hào): PT6420
廠商: Texas Instruments, Inc.
英文描述: 3A 5V-Input Adjustable Step-Down ISR Family
中文描述: 3A 輸出 5V 輸入的可調(diào)節(jié)步降 ISR 系列
文件頁數(shù): 4/5頁
文件大小: 234K
代理商: PT6420
For assistance or to order, call
(800) 531-5782
4
A p p l i c a t i o n
Power Trends, Inc.
27715 Diehl Road, Warrenville, IL 60555
(800) 531-5782
Fax: (630) 393-6902
http://www.powertrends.com
N o t e s
PT6420 Series
Table 2
PT6420 ADJUSTMENT RESISTOR VALUES
Series Pt #
PT6428
V
o
(nom)
1.2
V
a
(req’d)
(74.6)k
1.15
(224.0)k
1.2
1.25
249.0k
1.3
99.5k
1.35
49.7k
1.4
24.8k
1.45
1.5
1.55
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2.0
2.05
2.1
2.15
2.2
2.25
2.3
2.35
2.4
2.45
2.5
2.55
2.6
2.65
2.7
2.75
2.8
2.85
2.9
2.95
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
R1 = Black
R2 =
(Red)
PT6424
1.5
PT6426
1.8
PT6427
2.1
PT6429
2.5
PT6425
3.3
1.1
(18.6)k
(49.7)k
(112.0)k
(299.0)k
(0.0)k
(14.8)k
(37.3)k
(74.6)k
(149.0)k
(373.0)k
324.0k
137.0k
74.6k
43.5k
24.8k
12.4k
(12.4)k
(29.8)k
(55.9)k
(99.5)k
(187.0)k
(448.0)k
398.0k
174.0k
99.5k
62.2k
39.7k
24.8k
14.1k
6.1k
(3.0)k
(14.1)k
(29.0)k
(49.7)k
(80.8)k
(133.0)k
(236.0)k
(548.0)k
473.0k
212.0k
124.0k
80.8k
54.7k
37.3k
24.8k
15.5k
8.2k
2.4k
573.0k
261.0k
158.0k
106.0k
74.6k
53.9k
39.0k
27.9k
19.3k
12.4k
2.0k
(7.4)k
(16.5)k
(27.9)k
(42.6)k
(62.2)k
(131.0)k
(336.0)k
361.0k
156.0k
87.0k
52.8k
32.3k
相關(guān)PDF資料
PDF描述
PT6424 1.5Vout 3A 5V-Input Adjustable Step-Down ISR
PT6425 3.3Vout 3A 5V-Input Adjustable Step-Down ISR
PT6426 1.8Vout 3A 5V-Input Adjustable Step-Down ISR
PT6427 2.1Vout 3A 5V-Input Adjustable Step-Down ISR
PT6428 1.2Vout 3A 5V-Input Adjustable Step-Down ISR
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