isl6237 Intersil Corporation, isl6237 Datasheet - Page 11

• Manufacturer Part Number: isl6237
• Description: High-efficiency, Quad-output, Main Power Supply Controllers For Notebook Computers
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 15. V
FIGURE 17. V
FIGURE 19. V
1.518
1.516
1.514
1.512
1.510
1.508
1.506
1.504
3.340
3.335
3.330
3.325
3.320
3.315
3.310
5.065
5.060
5.055
5.050
5.045
5.040
7
7
5
MAX LOAD PWM
NO LOAD PWM
vs V
vs V
V
7
OUT1
9
OUT2
9
OUT1
IN
MAX LOAD PWM
NO LOAD PWM
(PWM MODE)
IN
IN
9
11
11
(PWM MODE)
(PWM MODE)
= 1.5V OUTPUT VOLTAGE REGULATION
= 3.3V OUTPUT VOLTAGE REGULATION
= 5V OUTPUT VOLTAGE REGULATION vs
11
13
13
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
13
11
MAX LOAD PWM
15
15
MID LOAD PWM
NO LOAD PWM
15
17
17
17
19
19
MID LOAD PWM
19
MID LOAD PWM
Circuit of Figure 62 and Figure 63, no load on LDO, OUT1, OUT2, and REF, V
EN2 = EN1 = VCC, VBYP = 5V, PVCC = 5V, V
otherwise noted. Typical values are at T
21
21
21
23
23
23
25
25
25
ISL6237
FIGURE 16. V
FIGURE 18. V
FIGURE 20. V
1.530
1.525
1.520
1.515
1.510
1.505
1.500
3.380
3.370
3.360
3.350
3.340
3.330
3.320
3.310
3.300
5.140
5.120
5.100
5.080
5.060
5.040
5.020
5
A
7
7
= +25°C. (Continued)
vs V
vs V
V
7
OUT1
9
OUT2
9
OUT1
IN
EN_LDO
MID LOAD PWM
MAX LOAD PWM
(SKIP MODE)
IN
IN
MAX LOAD PWM
9
11
11
(SKIP MODE)
(SKIP MODE)
= 1.5V OUTPUT VOLTAGE REGULATION
= 3.3V OUTPUT VOLTAGE REGULATION
= 5V OUTPUT VOLTAGE REGULATION vs
11
= 5V, T
13
13
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
MID LOAD PWM
13
A
15
15
= -40°C to +100°C , unless
15
17
17
17
MID LOAD PWM
NO LOAD PWM
NO LOAD PWM
19
19
MAX LOAD PWM
19
NO LOAD PWM
IN
21
21
21
= 12V,
March 16, 2007
23
23
23
FN6418.1
25
25
25