參數(shù)資料
型號: LTC6992IDCB-4#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, PDSO6
封裝: 2 X 3 MM, LEAD FREE, PLASTIC, MO-229, DFN-6
文件頁數(shù): 30/32頁
文件大小: 373K
代理商: LTC6992IDCB-4#PBF
LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
7
69921234f
TYPICAL PERFORMANCE CHARACTERISTICS
NDIV > 1 Duty Cycle Error vs RSET
NDIV = 1 Duty Cycle Clamps
vs RSET
NDIV > 1 Duty Cycle Error vs RSET
NDIV = 1 Duty Cycle Error vs RSET
RSET (k)
50
–5
0
3
2
1
4
5
100
400
800
–1
–2
–3
–4
200
6992 G10
ERROR
(%)
VMOD/VSET = 0.2 (12.5%)
DIVCODE = 0
3 PARTS
RSET (k)
50
–5
0
3
2
1
4
5
100
400
800
–1
–2
–3
–4
200
6992 G11
ERROR
(%)
VMOD/VSET = 0.5 (50%)
DIVCODE = 0
3 PARTS
RSET (k)
50
–5
0
3
2
1
4
5
100
400
800
–1
–2
–3
–4
200
6992 G12
ERROR
(%)
VMOD/VSET = 0.8 (87.5%)
DIVCODE = 0
3 PARTS
RSET (k)
50
–5
0
3
2
1
4
5
100
400
800
–1
–2
–3
–4
200
6992 G13
ERROR
(%)
VMOD/VSET = 0.2 (12.5%)
DIVCODE = 4
3 PARTS
RSET (k)
50
–5
0
3
2
1
4
5
100
400
800
–1
–2
–3
–4
200
6992 G14
ERROR
(%)
VMOD/VSET = 0.5 (50%)
DIVCODE = 4
3 PARTS
RSET (k)
50
–5
0
3
2
1
4
5
100
400
800
–1
–2
–3
–4
200
6992 G15
ERROR
(%)
VMOD/VSET = 0.8 (87.5%)
DIVCODE = 4
3 PARTS
RSET (k)
50
3
8
95
94
93
92
96
97
100
400
800
7
6
5
4
200
6992 G16
ERROR
(%)
DIVCODE = 0
3 PARTS
LTC6992-2/LTC6992-3
VMOD = VSET
LTC6992-2/LTC6992-4
VMOD = VSET
RSET (k)
50
3
8
95
94
93
92
96
97
100
400
800
7
6
5
4
200
6992 G17
ERROR
(%)
DIVCODE = 4
3 PARTS
LTC6992-2/LTC6992-3
VMOD = VSET
LTC6992-2/LTC6992-4
VMOD = VSET
V+ = 3.3V, RSET = 200k, and TA = 25°C, unless
otherwise noted.
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