参数资料
型号: MAX17080EVKIT+
厂商: Maxim Integrated Products
文件页数: 13/48页
文件大小: 0K
描述: KIT EVAL FOR MAX17080
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 3,非隔离
输入电压: 4 ~ 26 V
稳压器拓扑结构: 降压
板类型: 完全填充
已供物品:
已用 IC / 零件: MAX17080
AMD 2-/3-Output Mobile Serial
VID Controller
Typical Operating Characteristics (continued)
( Circuit of Figure 2, V IN = 12V, V DD = V CC = 5V, V DDIO = 2.5V, T A = +25 ° C, unless otherwise noted .)
STARTUP WAVEFORMS
STARTUP SEQUENCE
0
0
0
0
0
5A
0
1A
0
V IN = 12V
V BOOT = 1V
200 μ s/div
I LOAD1 = 3A
I LOAD2 = 3A
I LOAD3 = 0.5A
MAX17080 toc16
SHDN, 5V/div
V OUT1 , 0.5V/div
V OUT2 , 0.5V/div
V OUT3 , 0.5V/div
PWRGD, 5V/div
I LX , 5A/div
I LX3 , 1A/div
0
0
0
0
0
0
0
0
V IN = 12V
V BOOT = 1V
V SVID = 1.2V
400 μ s/div
MAX17080 toc17
SHDN, 5V/div
V OUT1 , 0.5V/div
V OUT2 , 0.5V/div
V OUT3 , 0.5V/div
PWRGD, 5V/div
PGD_IN, 2.5V/div
SVC, 2.5V/div
SVD, 2.5V/div
CORE SMPS 1-PH LOAD-TRANSIENT
3.3V
1.2V
1.2V
SHUTDOWN WAVEFORMS
MAX17080 toc18
SHDN, 5V/div
RESPONSE
MAX17080 toc19
1.2V
V OUT1 , 0.5V/div
V OUT2 , 0.5V/div
1.2V
13.5A
V OUT1 , 50mV/div
5V
5V
5V
5V
V IN = 12V
V SVID = 1.2V
100 μ s/div
I LOAD1 = 3A
I LOAD2 = 3A
V OUT3 , 0.5V/div
DL1, 10V/div
DL2, 10V/div
LX3, 10V/div
PWRGD, 10V/div
1.5A
12V
0
V IN = 12V
V OUT1 = 1.2V
20 μ s/div
I LOAD1 = 1.5A TO 13.5A TO 1.5A
PWM MODE
I LX1 , 10A/div
LX1, 10V/div
I LOAD3 = 0.5A
______________________________________________________________________________________
13
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