參數(shù)資料
型號(hào): FAN5355UC07X
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 1.8 A SWITCHING CONTROLLER, 3350 kHz SWITCHING FREQ-MAX, PBGA12
封裝: 2.23 X 1.46 MM, 0.50 MM PITCH, GREEN, WLCSP-12
文件頁(yè)數(shù): 10/27頁(yè)
文件大?。?/td> 1995K
代理商: FAN5355UC07X
2008 Fairchild Semiconductor Corporation
18
www.fairchildsemi.com
FAN5355 Rev. 1.0.4
FA
N
5355
1A
/
0.8A
,3M
hz.
D
igit
a
lly
Prog
rammabl
e
TinyB
u
ck
TM
Regulator
Dec Binary Hex
00, 03
02
06
0
000000 00
0.7500
1.1875
1
000001 01
0.7625
1.2000
2
000010 02
0.7750
1.2125
3
000011 03
0.7875
1.2250
4
000100 04
0.8000
1.2375
5
000101 05
0.8125
1.2500
6
000110 06
0.8250
1.2625
7
000111 07
0.8375
1.2750
8
001000 08
0.8500
1.2875
9
001001 09
0.8625
1.3000
10 001010 0A
0.8750
1.3125
11 001011 0B
0.8875
1.3250
12 001100 0C
0.9000
1.3375
13 001101 0D
0.9125
1.3500
14 001110 0E
0.9250
1.3625
15 001111 0F
0.9375
1.3750
16 010000 10
0.9500
1.3875
17 010001 11
0.9625
1.4000
18 010010 12
0.9750
1.4125
19 010011 13
0.9875
1.4250
20 010100 14
1.0000
1.4375
21 010101 15
1.0125
1.4500
22 010110 16
1.0250
1.4625
23 010111 17
1.0375
1.4750
24 011000 18
1.0500
1.4875
25 011001 19
1.0625
1.5000
26 011010 1A
1.0750
1.5125
27 011011 1B
1.0875
1.5250
28 011100 1C
1.1000
1.5375
29 011101 1D
1.1125
1.5500
30 011110 1E
1.1250
1.5625
31 011111 1F
1.1375
1.5750
32 100000 20
1.1500
1.5875
33 100001 21
1.1625
1.6000
34 100010 22
1.1750
1.6125
35 100011 23
1.1875
1.6250
36 100100 24
1.2000
1.6375
37 100101 25
1.2125
1.6500
38 100110 26
1.2250
1.6625
39 100111 27
1.2375
1.6750
40 101000 28
1.2500
1.6875
41 101001 29
1.2625
1.7000
42 101010 2A
1.2750
1.7125
43 101011 2B
1.2875
1.7250
44 101100 2C
1.3000
1.7375
45 101101 2D
1.3125
1.7500
46 101110 2E
1.3250
1.7625
47 101111 2F
1.3375
1.7750
48 110000 30
1.3500
1.7875
49 110001 31
1.3625
1.8000
50 110010 32
1.3750
1.8125
51 110011 33
1.3875
1.8250
52 110100 34
1.4000
1.8375
53 110101 35
1.4125
1.8500
54 110110 36
1.4250
1.8625
55 110111 37
1.4375
1.8750
56 111000 38
1.4500
1.4375
1.8875
57 111001 39
1.4625
1.4375
1.9000
58 111010 3A
1.4750
1.4375
1.9125
59 111011 3B
1.4875
1.4375
1.9250
60 111100 3C
1.5000
1.4375
1.9375
61 111101 3D
1.5125
1.4375
1.9500
62 111110 3E
1.5250
1.4375
1.9625
63 111111 3F
1.5375
1.4375
1.9750
VSEL Value
VOUT
Table 3. VSEL vs. VOUT for Options 00, 02, 03, 06
Dec Hex
VOUT
Dec Hex
VOUT
0
00
0.1000
64
00
1.1875
1
01
0.1250
65
01
1.2000
2
02
0.1500
66
02
1.2125
3
03
0.1750
67
03
1.2250
4
04
0.2000
68
04
1.2375
5
05
0.2250
69
05
1.2500
6
06
0.2500
70
06
1.2625
7
07
0.2750
71
07
1.2750
8
08
0.3000
72
08
1.2875
9
09
0.3250
73
09
1.3000
10
0A
0.3500
74
0A
1.3125
11
0B
0.3750
75
0B
1.3250
12
0C
0.4000
76
0C
1.3375
13
0D
0.4250
77
0D
1.3500
14
0E
0.4500
78
0E
1.3625
15
0F
0.4750
79
0F
1.3750
16
10
0.5000
80
10
1.3875
17
11
0.5250
81
11
1.4000
18
12
0.5500
82
12
1.4125
19
13
0.5750
83
13
1.4250
20
14
0.6000
84
14
1.4375
21
15
0.6250
85
15
1.4500
22
16
0.6500
86
16
1.4625
23
17
0.6750
87
17
1.4750
24
18
0.6875
88
18
1.4875
25
19
0.7000
89
19
1.5000
26
1A
0.7125
90
1A
1.5125
27
1B
0.7250
91
1B
1.5250
28
1C
0.7375
92
1C
1.5375
29
1D
0.7500
93
1D
1.5500
30
1E
0.7625
94
1E
1.5625
31
1F
0.7750
95
1F
1.5750
32
20
0.7875
96
20
1.5875
33
21
0.8000
97
21
1.6000
34
22
0.8125
98
22
1.6125
35
23
0.8250
99
23
1.6250
36
24
0.8375
100 24
1.6375
37
25
0.8500
101 25
1.6500
38
26
0.8625
102 26
1.6625
39
27
0.8750
103 27
1.6750
40
28
0.8875
104 28
1.6875
41
29
0.9000
105 29
1.7000
42
2A
0.9125
106 2A
1.7125
43
2B
0.9250
107 2B
1.7250
44
2C
0.9375
108 2C
1.7375
45
2D
0.9500
109 2D
1.7500
46
2E
0.9625
110 2E
1.7625
47
2F
0.9750
111 2F
1.7750
48
30
0.9875
112 30
1.7875
49
31
1.0000
113 31
1.8000
50
32
1.0125
114 32
1.8125
51
33
1.0250
115 33
1.8250
52
34
1.0375
116 34
1.8375
53
35
1.0500
117 35
1.8500
54
36
1.0625
118 36
1.8625
55
37
1.0750
119 37
1.8750
56
38
1.0875
120 38
1.8875
57
39
1.1000
121 39
1.9000
58
3A
1.1125
122 3A
1.9125
59
3B
1.1250
123 3B
1.9250
60
3C
1.1375
124 3C
1.9375
61
3D
1.1500
125 3D
1.9500
62
3E
1.1625
126 3E
1.9625
63
3F
1.1750
127 3F
1.9750
VSEL
Table 4. VSEL vs. VOUT for Option 07
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