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): 9/32頁
文件大小: 945K
代理商: MAX15003
M
Triple-Output Buck Controller with
Tracking/Sequencing
_______________________________________________________________________________________
9
Typical Operating Characteristics (continued)
(Figure 8, V
IN
= 12V, C
REG
= 2.2μF, T
A
= +25°C, unless otherwise noted.)
CONVERTER 3 OUTPUT SHORT-CIRCUIT
(SEQUENCING MODE)
MAX15003 toc29
400
μ
s/div
2V/div
1V/div
10V/div
1V/div
0V
0V
0V
V
OUT1
V
OUT2
V
OUT3
V
IN
EN/TRACK2 = PGOOD1
EN/TRACK3 = PGOOD2
SEL = GND
120
°
OUT-OF-PHASE OPERATION
400ns/div
10V/div
10V/div
5V/div
10V/div
0V
0V
0V
0V
V
LX2
V
LX3
V
LX1
V
SYNC
SEL = GND
IN-PHASE OPERATION
MAX15003 toc31
400ns/div
10V/div
10V/div
5V/div
10V/div
0V
0V
0V
0V
V
LX2
V
LX3
V
LX1
V
SYNC
SEL = GND
BREAK-BEFORE-MAKE TIMING
MAX15003 toc32
20ns/div
2V/div
5V/div
0V
0V
V
DL1
V
LX1
LOAD-TRANSIENT RESPONSE
(I
OUT3
= 100mA TO 10A)
MAX15003 toc33
200
μ
s/div
100mV/div
(AC-COUPLED)
5A/div
0A
V
OUT3
I
OUT3
LOAD-TRANSIENT RESPONSE
(I
OUT3
= 5A TO 10A)
MAX15003 toc34
200
μ
s/div
100mV/div
(AC-COUPLED)
5A/div
0A
V
OUT3
I
OUT3
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