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ISL6260CIRZ View Datasheet(PDF) - Intersil

Part Name
Description
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ISL6260CIRZ Datasheet PDF : 28 Pages
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ISL6260C
Typical Operating Performance 3 Phase, DCR Sense, (1) 7821, (2) 7832 per phase, 300kHz, 0.5µH
100
VIN = 8.0V
90
80
70
60
VIN = 12.6V
VIN = 19.0V
1.46
1.44
1.42
1.40 VIN = 8.0V
1.38
1.36
1.34
VIN = 19.0V
VIN = 12.6V
50
1
10
100
IOUT (A)
FIGURE 1. ACTIVE MODE EFFICIENCY, 3 PHASE, CCM,
PSI# = HIGH, VID = 1.4375V
1.32
0
10
20
30
40
50
IOUT (A)
FIGURE 2. ACTIVE MODE LOAD LINE, 3 PHASE, CCM,
PSI# = HIGH VID = 1.435V
100
VIN = 8.0V
90
80
70 VIN = 12.6V
VIN = 19.0V
60
50
0.1
1.0
10
IOUT (A)
FIGURE 3. DEEPER SLEEP MODE EFFICIENCY, 3 PHASE,
DCM OPERATION, PSI# = LOW, VID = 1.4375V
1.44
1.43
1.42
1.41
1.40
1.39
VIN = 19.0V
VIN = 12.6V
VIN = 8.0V
1.38
1.37
1.36
0
10
20
30
IOUT (A)
FIGURE 4. DEEPER SLEEP MODE LOAD LINE, 3 PHASE,
CCM, PSI# = LOW VID = 1.435V
100
VIN = 12.6V
VIN = 8.0V
90
80
70
60
VIN = 19.0V
50
0.1
1.0
10
IOUT (A)
FIGURE 5. DEEPER SLEEP MODE EFFICIENCY, 3 PHASE,
DCM OPERATION, PSI# = LOW, VID = 0.75V
7
0.76
0.75
0.74
VIN = 12.6V
VIN = 8.0V
0.73
0.72
0.71
0.70
0.69
VIN = 19.0V
0.68
0
10
20
30
IOUT (A)
FIGURE 6. DEEPER SLEEP MODE LOAD LINE, 3 PHASE,
DCM OPERATION, PSI# = LOW, VID = 0.75V
FN9259.3
June 21, 2010
 

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