ISL8225M
Typical Performance Characteristics(Continued)
Transient Response Performance
V
= 12V, COUT = 1x10µF and 3x100µF ceramic capacitors, I
= 0A to 7.5A, current
OUT
IN
slew rate = 2.5A/µs. T = +25°C, if not specified, as shown in Figure 18 with 2nd phase disabled.
A
50mV/DIV
50mV/DIV
50mV/DIV
2A/DIV
2A/DIV
2A/DIV
200µs/DIV
200µs/DIV
200uS/DIV
FIGURE 8. 1V
FIGURE 10. 1.5V
FIGURE 12. 2.5V
TRANSIENT RESPONSE
FIGURE 9. 1.2V
TRANSIENT RESPONSE
OUT
OUT
50mV/DIV
50mV/DIV
50mV/DIV
50mV/DIV
22AA//DDIIVV
22AA//DDIIVV
200µs/DIV
200uS/DIV
200µs/DIV
200uS/DIV
TRANSIENT RESPONSE
FIGURE 11. 1.8V
OUT
TRANSIENT RESPONSE
OUT
50mV/DIV
50mV/DIV
100mV/DIV
100mV/DIV
2A/DIV
2A/DIV
2A/DIV
2A/DIV
200µs/DIV
200uS/DIV
200µs/DIV
200uS/DIV
TRANSIENT RESPONSE
FIGURE 13. 3.3V TRANSIENT RESPONSE
OUT
OUT
FN7822.1
January 31, 2013
10
INTERSIL [ Intersil ]
