ISL6402A データシートの表示（PDF） - Intersil
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ISL6402A Datasheet PDF : 18 Pages
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ISL6402A
Typical Performance Curves
(Oscilloscope Plots Are Taken Using the ISL6402AEVAL4B Evaluation Board, VIN = 12V, Unless Otherwise Noted)
3.4
3.39
3.38
3.37
3.36
3.35
3.34
3.33
3.32
3.31
3.3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
LOAD CURRENT (A)
FIGURE 1. PWM1 LOAD REGULATION
3.4
3.39
3.38
3.37
3.36
3.35
3.34
3.33
3.32
3.31
3.3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
LOAD CURRENT (A)
FIGURE 2. PWM2 LOAD REGULATION
0.85
0.84
0.83
0.82
0.81
0.8
0.79
0.78
0.77
0.76
0.75
-40 -20
0
20
40
60
80
TEMPERATURE (°C)
FIGURE 3. REFERENCE VOLTAGE VARIATION OVER
TEMPERATURE
VOUT1 20mV/DIV, AC COUPLED
PGOOD 5V/DIV
VOUT3 2V/DIV
VOUT2 2V/DIV
VOUT1 2V/DIV
FIGURE 4. SOFT-START WAVEFORMS WITH PGOOD
VOUT2 20mV/DIV, AC COUPLED
IL1 0.5A/DIV, AC COUPLED
PHASE1 10V/DIV
IL2 0.5A/DIV, AC COUPLED
PHASE2 10V/DIV
FIGURE 5. PWM1 WAVEFORMS
8
FIGURE 6. PWM2 WAVEFORMS
FN9010.3
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