ISL85033 Intersil, ISL85033 Datasheet - Page 13
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ISL85033
Manufacturer Part Number
ISL85033
Description
Wide VIN Dual Standard Buck Regulator
Manufacturer
Intersil
Datasheet
1.ISL85033.pdf
(25 pages)
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Typical Performance Curves
FIGURE 24. SOFT-START WITH NO LOAD CHANNEL 2
FIGURE 26. SOFT-START AT FULL LOAD CHANNEL 2
V
OUT2
FIGURE 22. LOAD TRANSIENT CHANNEL 2
RIPPLE 20mV/DIV
13
V
IL2 2A/DIV
V
OUT2
IL2 0.5A/DIV
OUT2
IL2 2A/DIV
PG2 5V/DIV
EN2 5V/DIV
PG2 5V/DIV
EN2 5V/DIV
2V/DIV
2V/DIV
ISL85033
ISL85033
Circuit of Figure 2. V
I
values are at T
OUT2
= 3A, T
FIGURE 27. SOFT-DISCHARGE SHUTDOWN CHANNEL 1
FIGURE 23. SOFT-START WITH NO LOAD CHANNEL 1
FIGURE 25. SOFT-START AT FULL LOAD CHANNEL 1
A
A
= -40°C to +85°C, unless otherwise noted. Typical
= +25°C. (Continued)
IN
= 12V, V
OUT1
= 5V, V
OUT2
= 3.3V, I
www.DataSheet4U.com
V
V
V
OUT1
IL1 0.5A/DIV
IL1 0.5A/DIV
OUT1
IL1 2A/DIV
OUT1
PG1 5V/DIV
EN1 5V/DIV
PG1 5V/DIV
EN1 5V/DIV
EN1 5V/DIV
PG 5V/DIV
2V/DIV
OUT1
2V/DIV
1V/DIV
June 24, 2010
FN6676.1
= 3A,