ISL8200AMM View Datasheet(PDF) - Intersil
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Description
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ISL8200AMM Datasheet PDF : 24 Pages
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ISL8200AMM
Typical Performance Characteristics
Efficiency Performance TA = +25°C, PVIN = VIN, CIN = 220µFx1, 10µF/Ceramic x 2, COUT = 47µF/Ceramic x 8.
100
95
90
85
80
3.3V
75
2.5V
70
1.5V
1.2V
0.8V
65
60
0
2
4
6
8
10
LOAD CURRENT (A)
FIGURE 6. EFFICIENCY vs LOAD CURRENT (5VIN)
100
95
90
85
80
75
70
65
60
0
3.3V 2.5V
5.0V
1.5V 1.2V
0.8V
2
4
6
8
10
LOAD CURRENT (A)
FIGURE 7. EFFICIENCY vs LOAD CURRENT (12VIN)
100
95
3.3V
90
5.0V
2.5V
85
80
75
70
65
1.5V
1.2V
60
0
2
4
6
8
10
LOAD CURRENT (A)
FIGURE 8. EFFICIENCY vs LOAD CURRENT (20VIN)
VOUT
VIN = 12V
VOUT = 1.2V
IOUT = 0A TO 5A
FIGURE 9. 1.2V TRANSIENT RESPONSE
Typical Performance Characteristics (Continued)
Transient Response Performance TA = +25°C, PVIN = VIN = 12V, CIN = 220µFx1, 10µF/Ceramic x 2, COUT = 47µF/Ceramic x 8
IOUT = 0A to 5A, Current slew rate = 2.5A/µs
VOUT
VOUT
VIN = 12V
VOUT = 1.5V
IOUT = 0A TO 5A
VIN = 12V
VOUT = 1.8V
IOUT = 0A TO 5A
FIGURE 10. 1.5V TRANSIENT RESPONSE
10
FIGURE 11. 1.8V TRANSIENT RESPONSE
FN8287.1
November 27, 2012
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