参数资料
型号: MAX15118EWI+T
厂商: Maxim Integrated Products
文件页数: 6/23页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 18A 28WLP
产品培训模块: Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 5.17 V
输入电压: 2.7 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1MHz
电流 - 输出: 18A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFBGA,WLBGA
包装: 带卷 (TR)
供应商设备封装: 28-WLP(3.5x2)
MAX15118
High-Efficiency, 18A, Current-Mode Synchronous
Step-Down Regulator with Integrated Switches
Typical Operating Characteristics (continued)
(V IN = 5V, V OUT = 1.5V, C SS = 0.1μF, see the Typical Operating Circuits , T A = +25°C, unless otherwise noted.)
1.53
OUTPUT VOLTAGE vs. OUTPUT CURRENT
(SKIP MODE, V OUT = 1.5V)
LOAD-TRANSIENT RESPONSE
(V IN = 5V, V OUT = 1.5V, I OUT = 0.1A TO 9A)
MAX15118 toc09
PWM MODE
1.52
1.51
1.50
1.49
1.48
1.47
V IN = 5V
V IN = 3.3V
V OUT
50mV/div
AC-COUPLED
9A
I OUT
5A/div
0.1A
0
2
4
6
8
10
12
14
16
18
100μs/div
OUTPUT CURRENT (A)
LOAD-TRANSIENT RESPONSE
(V IN = 3.3V, V OUT = 1.5V, I LOAD = 0.1A TO 9A)
MAX15118 toc10
PWM MODE
V OUT
50mV/div
AC-COUPLED
9A
I OUT
5A/div
0.1A
100μs/div
LOAD-TRANSIENT RESPONSE
(V IN = 3.3V, V OUT = 1.5V, I LOAD = 0.1A TO 9A)
MAX15118 toc12
SKIP MODE
V OUT
50mV/div
LOAD-TRANSIENT RESPONSE
(V IN = 5V, V OUT = 1.5V, I LOAD = 0.1A TO 9A)
MAX15118 toc11
SKIP MODE
V OUT
50mV/div
AC-COUPLED
9A
I OUT
5A/div
0.1A
100μs/div
LOAD-TRANSIENT RESPONSE
(V IN = 5V, V OUT = 1.5V, I LOAD = 1.8A TO 16A)
MAX15118 toc13
PWM MODE
V OUT
50mV/div
AC-COUPLED
AC-COUPLED
16A
100μs/div
9A
I OUT
5A/div
0.1A
100μs/div
I OUT
5A/div
1.8A
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