MAX17411 데이터 시트보기 (PDF) - Maxim Integrated
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MAX17411
Maxim Integrated
MAX17411 Datasheet PDF : 72 Pages
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Dual-Output, 3-/2-/1-Phase + 2-/1-Phase
Quick-PWM Controllers for VR12/IMVP7
(TA = +25NC, unless otherwise noted.)
Typical Operating Characteristics
REG A EFFICIENCY vs. LOAD CURRENT
IN PS0 STATE (SVID = 1V)
100
90
80
7V
70
12V
60
50
40
30
20V
20
10
0.1
1
10
100
LOAD CURRENT (A)
REG A EFFICIENCY vs. LOAD CURRENT
IN PS1 AND PS2 STATES (SVID = 0.65V)
100
90
7V
80
70
60
50
12V
40
30
20
10
0.1
20V
PS2 STATE
PS1 STATE
1
10
100
LOAD CURRENT (A)
REG A OUTPUT VOLTAGE vs. LOAD
CURRENT IN PS0 STATE (SVID = 1V)
1.050
1.000
7V
0.950
0.900
12V
0.850
20V
0.800
0 10 20 30 40 50 60 70 80 90 100
LOAD CURRENT (A)
0.66
0.65
0.64
0.63
0.62
0.61
0.60
0
REG A OUTPUT VOLTAGE
vs. LOAD CURRENT IN PS1 AND
PS2 STATES (SVID = 0.65V)
REG B EFFICIENCY vs. LOAD CURRENT
IN PS0 STATE (SVID = 1.25V)
(MAX17511/C/N/T ONLY)
100
REG B EFFICIENCY vs. LOAD CURRENT
IN PS1 AND PS2 STATES (SVID = 0.65V)
(MAX17511/C/N/T ONLY)
100
PS2 STATE
90
7V
80
70
12V
90
7V
80
12V
70
60
PS1 STATE
50
60
20V
50
5
10
15
20
25
LOAD CURRENT (A)
40
30
20
10
0.1
20V
1
10
LOAD CURRENT (A)
40
30
20
10
100
0.1
PS2 STATE
PS1 STATE
1
10
100
LOAD CURRENT (A)
REG B OUTPUT VOLTAGE vs. LOAD
CURRENT IN PS0 STATE (SVID = 1.25V)
(MAX17511/C/N/T ONLY)
1.26
REG B OUTPUT VOLTAGE vs. LOAD CURRENT IN PS1
AND PS2 STATES (SVID = 0.65V)
(MAX17511/C/N/T ONLY)
0.66
1.24
0.65
0.64
1.22
0.63
PS2 STATE
1.20
0.62
1.18
0.61
PS1 STATE
1.16
0.60
1.14
0.59
1.12
1.10
0
10
20
30
40
LOAD CURRENT (A)
0.58
0.57
0
5
10
15
20
LOAD CURRENT (A)
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