参数资料
型号: ISL8036CRSHEVAL1Z
厂商: Intersil
文件页数: 17/26页
文件大小: 0K
描述: EVAL BOARD 1 FOR ISL8036CRSH
标准包装: 1
系列: *
ISL8036, ISL8036A
ISL8036 Typical Operating Performance for Current Sharing PWM
Operation
Unless otherwise noted, operating conditions are: V OUT = 1.8V, I OUT1 + I OUT2 = 0A to 6A, F SW = 1MHz.
100
90
100
90
80
70
2.5V OUT
1.5V OUT
1.2V OUT
1.8V OUT
80
70
2.5V OUT
1.5V OUT
1.2V OUT
1.8V OUT
60
50
40
60
50
40
3.3V OUT
0
1
2 3 4
5
6
0
1
2
3 4
5
6
OUTPUT LOAD (A)
FIGURE 42. EFFICIENCY vs LOAD, V IN = 3.3V, T A = +25°C
3.0
2.5
2.7V IN
2.0
OUTPUT LOAD (A)
FIGURE 43. EFFICIENCY vs LOAD, V IN = 5V, T A = +25°C
1.820
1.815
1.810
3.3V IN
5V IN
1.5
1.0
1.805
1.800
0.5
5V IN
3.3V IN
1.795
2.7V IN
0.0
0
1
2
3
4
5
6
1.790
0
1
2 3 4
5
6
OUTPUT LOAD (A)
FIGURE 44. POWER DISSIPATION vs LOAD, 1.8V, T A = +25°C
1.815
OUTPUT LOAD (A)
FIGURE 45. V OUT REGULATION vs LOAD, 1.8V, T A = +25°C
1.820
3.3V IN
1.810
1.805
1.800
1.795
3.3V IN
5V IN
1.815
1.810
1.805
1.800
2.7V IN
5V IN
2.7V IN
1.790
1.795
1.785
0
1
2
3 4
5
6
1.790
0
1
2
3 4
5
6
OUTPUT LOAD (A)
FIGURE 46. V OUT REGULATION vs LOAD, 1.8V, T A = -40°C
17
OUTPUT LOAD (A)
FIGURE 47. V OUT REGULATION vs LOAD, 1.8V, T A = +85°C
FN6853.3
August 17, 2012
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