MAX8576 MAXIM [Maxim Integrated Products], MAX8576 Datasheet - Page 6

• Manufacturer Part Number: MAX8576
• Description: 3V to 28V Input, Low-Cost, Hysteretic Synchronous Step-Down Controllers
• Manufacturer: MAXIM [Maxim Integrated Products]

3V to 28V Input, Low-Cost, Hysteretic
Synchronous Step-Down Controllers
( T
6
A
_______________________________________________________________________________________
= +25 C, unless otherwise noted.)
V
V
V
V
OUT
V
OUT
OUT
V
V
V
I
I
CC
I
CC
LX
LX
LX
IN
IN
IN
(CIRCUIT OF FIGURE 2, MAX8576)
(CIRCUIT OF FIGURE 3)
(CIRCUIT OF FIGURE 3)
POWER-DOWN V
POWER-UP V
POWER-DOWN
400 s/div
400 s/div
4ms/div
IN
CC
Typical Operating Characteristics (continued)
MAX8576-79 toc11
MAX8576-79 toc13
MAX8576-79 toc09
5V/div
5V/div
10V/div
0
1V/div
5A/div
0
5V/div
0
1V/div
0
10A/div
10V/div
0
1V/div
5A/div
0
0
V
V
V
V
OUT
OUT
V
V
V
V
OUT
CC
I
I
LX
LX
I
IN
DL
IN
EN
LX
STARTUP AND SHUTDOWN
(CIRCUIT OF FIGURE 3)
(CIRCUIT OF FIGURE 2)
(CIRCUIT OF FIGURE 3)
POWER-UP V
POWER-UP
400 s/div
400 s/div
1ms/div
CC
MAX8576-79 toc10
MAX8576-79 toc12
MAX8576-79 toc14
5V/div
10V/div
0
1V/div
5A/div
0
1V/div
10V/div
0
0
10A/div
0
10V/div
2V/div
0
0
1V/div
0
5A/div
0