參數(shù)資料
型號: MAX15003
廠商: Maxim Integrated Products, Inc.
英文描述: Triple-Output Buck Controller with Tracking/Sequencing
中文描述: 三輸出buck控制器,提供跟蹤/排序功能
文件頁數(shù): 8/32頁
文件大?。?/td> 945K
代理商: MAX15003
M
Triple-Output Buck Controller with
Tracking/Sequencing
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Figure 8, V
IN
= 12V, C
REG
= 2.2μF, T
A
= +25°C, unless otherwise noted.)
RESET AT SHUTDOWN
(SEQUENCING MODE)
MAX15003 toc25
400
μ
s/div
1V/div
1V/div
1V/div
5V/div
0V
0V
V
OUT1
V
OUT2
V
OUT3
V
RESET
EN/TRACK2 = PGOOD1
EN/TRACK3 = PGOOD2
CONVERTER 1 OUTPUT SHORT-CIRCUIT
(SEQUENCING MODE)
SEL = GND
CONVERTER 1 SHORT-CIRCUIT CONDITION
(HICCUP MODE)
MAX15003 toc26
1ms/div
10V/div
10A/div
1V/div
500mV/div
5V/div
V
OUT1
I
OUT1
V
LX1
V
DL1
V
PGOOD1
MAX15003 toc27
400
μ
s/div
1V/div
1V/div
10V/div
2V/div
0V
0V
0V
V
OUT1
V
OUT2
V
OUT3
V
IN
EN/TRACK2 = PGOOD1
EN/TRACK3 = PGOOD2
SEL = GND
CONVERTER 2 OUTPUT SHORT-CIRCUIT
(SEQUENCING MODE)
MAX15003 toc28
400
μ
s/div
2V/div
1V/div
10V/div
0V
2V/div
0V
0V
V
OUT1
V
OUT2
V
OUT3
V
IN
EN/TRACK2 = PGOOD1
EN/TRACK3 = PGOOD2
SEL = GND
CHANNEL 1 OUTPUT SHORT CIRCUIT
(SEQUENCING MODE)
MAX15003 toc23
400
μ
s/div
1V/div
1V/div
10V/div
2V/div
0V
0V
0V
0V
V
OUT3
V
OUT1
V
IN
V
OUT2
SEL = GND
EN/TRACK2 = PGOOD1
EN/TRACK3 = PGOOD2
RESET AT STARTUP
(SEQUENCING MODE)
MAX15003 toc24
20ms/div
1V/div
1V/div
1V/div
5V/div
0V
0V
V
OUT1, 2, 3
EN/TRACK2 = PGOOD1
EN/TRACK3 = PGOOD2
V
RESET
SEL = GND
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