参数资料
型号: MAX15049EVKIT+
厂商: Maxim Integrated
文件页数: 9/31页
文件大小: 0K
描述: EVAL KIT FOR MAX15049
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
输出电压: 1.2V,1.8V,3.3V
电流 - 输出: 6A,3A,3A
输入电压: 5 V ~ 16 V
稳压器拓扑结构: 降压
频率 - 开关: 500kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: MAX15049
MAX15048/MAX15049
Triple-Output Buck Controllers
with Tracking/Sequencing
Typical Operating Characteristics (continued)
(V IN = 12V, V DREG_ = V REG , V PGND_ = 0V, C REG = 2.2 F F, R RT = 39.2k I , T A = +25 N C, unless otherwise noted. See Figure 10.)
STARTUP INTO PREBIASED OUTPUT
(1.2V PREBIASED)
MAX15048 toc31
STARTUP INTO PREBIASED OUTPUT
(1.8V PREBIASED)
MAX15048 toc32
V EN1
V OUT1
5V/div
0V
1V/div
V EN1
V OUT1
5V/div
0V
1V/div
1ms/div
LOAD-TRANSIENT RESPONSE
(I 0UT1 = 1.5A TO 3A)
MAX15048 toc33
0V
1ms/div
LOAD-TRANSIENT RESPONSE
(I 0UT1 = 0.1A TO 3A)
MAX15048 toc34
0V
I OUT1
V OUT1
(AC-COUPLED)
V OUT2
(AC-COUPLED)
V OUT3
(AC-COUPLED)
I OUT2
V OUT2
(AC-COUPLED)
V OUT1
(AC-COUPLED)
V OUT3
(AC-COUPLED)
40μs/div
LOAD-TRANSIENT RESPONSE
(I 0UT2 = 0.6A TO 3A)
MAX15048 toc35
2A/div
0A
100mV/div
20mV/div
20mV/div
2A/div
0A
200mV/div
20mV/div
20mV/div
I OUT1
V OUT1
(AC-COUPLED)
V OUT2
(AC-COUPLED)
V OUT3
(AC-COUPLED)
I OUT3
V OUT3
(AC-COUPLED)
V OUT1
(AC-COUPLED)
V OUT2
(AC-COUPLED)
40μs/div
LOAD-TRANSIENT RESPONSE
(I 0UT3 = 1.2A TO 6A)
MAX15048 toc36
2A/div
0A
200mV/div
20mV/div
20mV/div
5A/div
0A
100mV/div
20mV/div
20mV/div
Maxim Integrated
40μs/div
40μs/div
9
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