ISL9444EVAL1Z Intersil, ISL9444EVAL1Z Datasheet - Page 5

• Manufacturer Part Number: ISL9444EVAL1Z
• Description: Power Management IC Development Tools ISL9444 EVALUATION BOARD 1 - 40 Ld QFN - RoHS COMPLIANT
• Manufacturer: Intersil
• Type: PWM Controllersr

Specifications of ISL9444EVAL1Z

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: ISL9444
• Input Voltage: 6 V to 20 V
• Output Current: 25 A
• For Use With: ISL9444

Typical Evaluation Board Performance Curves
FIGURE 10. PWM1 LINE REGULATION CURVE
FIGURE 12. PWM3 LINE REGULATION CURVE
FIGURE 14. PWM1 OUTPUT RIPPLE UNDER MAX LOAD
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
6
6
8
8
(V
(V
(V
IN
IN
IN
10
10
= 12V, I
= 12V, I
= 12V, I
12
12
V
OUT1
O1
O1
O1
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
14
= I
14
= I
= I
(AC), 20mV/DIV
1µs/DIV
O2
O2
O2
5
16
= I
16
= I
= I
O3
O3
O3
18
= 6A)
18
= 6A)
= 6A)
20
20
22
22
Application Note 1712
24
24
26
26
28
28
FIGURE 11. PWM2 LINE REGULATION CURVE
FIGURE 15. PWM2 OUTPUT RIPPLE UNDER MAX LOAD
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0.0
6
V
OUT1
8
, 1V/DIV
(V
(V
IN
IN
FIGURE 13. SOFT-START CURVES
10
= 12V, I
= 12V, I
V
V
OUT2
IN
12
V
= 12V, unless otherwise noted.
OUT2
O1
O1
, 1V/DIV
OUTPUT CURRENT (A)
14
= I
= I
(AC), 20mV/DIV
O2
1µs/DIV
O2
16
= I
= I
V
O3
O3
OUT3
18
= 6A)
= 6A)
, 1V/DIV
20
2ms/DIV
22
December 22, 2011
(Continued)
24
26
AN1712.0
28