參數(shù)資料
型號: MAX5038A
廠商: Maxim Integrated Products, Inc.
英文描述: Dual-Phase. Parallelable. Average-Current-Mode Controllers
中文描述: 雙相、可并聯(lián)、平均電流模式控制器
文件頁數(shù): 7/26頁
文件大小: 680K
代理商: MAX5038A
M
Dual-Phase, Parallelable, Average-Current-Mode
Controllers
_______________________________________________________________________________________
7
100ns/div
HIGH-SIDE DRIVER (DH_)
SINK AND SOURCE CURRENT
DH_
1.6A/div
V
IN
= +12V
C
DH_
= 22nF
100ns/div
LOW-SIDE DRIVER (DL_)
SINK AND SOURCE CURRENT
DL_
1.6A/div
V
IN
= +12V
C
DL_
= 22nF
100
μ
s/div
PLL LOCKING TIME
250kHz TO 350kHz AND
350kHz TO 250kHz
CLKOUT
5V/div
MAX5038A/41A toc21
PLLCMP
200mV/div
V
= +12V
NO LOAD
350kHz
250kHz
0
100
μ
s/div
PLL LOCKING TIME
250kHz TO 500kHz AND
500kHz TO 250kHz
CLKOUT
5V/div
MAX5038A/41A toc22
PLLCMP
200mV/div
0
V
IN
= +12V
NO LOAD
500kHz
250kHz
100
μ
s/div
PLL LOCKING TIME
250kHz TO 150kHz AND
150kHz TO 250kHz
CLKOUT
5V/div
MAX5038A/41A toc23
PLLCMP
200mV/div
0
V
IN
= +12V
NO LOAD
250kHz
150kHz
40ns/div
HIGH-SIDE DRIVER (DH_)
RISE TIME
MAX5038A/41A toc24
V
IN
= +12V
C
DH_
= 22nF
DH_
2V/div
40ns/div
HIGH-SIDE DRIVER (DH_)
FALL TIME
MAX5038A/41A toc25
DH_
2V/div
V
IN
= +12V
C
DH_
= 22nF
40ns/div
LOW-SIDE DRIVER (DL_)
RISE TIME
MAX5038A/41A toc26
DL_
2V/div
V
IN
= +12V
C
DL_
= 22nF
40ns/div
LOW-SIDE DRIVER (DL_)
FALL TIME
MAX5038A/41A toc27
DL_
2V/div
V
IN
= +12V
C
DL_
= 22nF
Typical Operating Characteristics (continued)
(Circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted.)
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