参数资料
型号: MAX15118EWI+T
厂商: Maxim Integrated Products
文件页数: 9/23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.)
SOFT-START WAVEFORMS WITH
SS/REFIN (NO LOAD, SKIP MODE)
MAX15118 toc26
V SS/REFIN
500mV/div
STARTING INTO A 1V PREBIASED
OUTPUT (I LOAD = 10A)
MAX15118 toc27
V ENABLE
2V/div
1ms/div
STARTING INTO A 1V PREBIASED
OUTPUT (NO LOAD, PWM MODE)
MAX15118 toc28
V OUT
1V/div
I LX
5A/div
V PGOOD
2V/div
V ENABLE
2V/div
1V
1ms/div
STARTING INTO A 1V PREBIASED
OUTPUT (NO LOAD, SKIP MODE)
MAX15118 toc29
V OUT
500mV/div
I LX
5A/div
V PGOOD
5V/div
V ENABLE
2V/div
1V
1ms/div
V OUT
500mV/div
I LX
5A/div
V PGOOD
5V/div
1V
1ms/div
V OUT
500mV/div
I LX
5A/div
V PGOOD
5V/div
INPUT CURRENT vs. INPUT VOLTAGE
5
4
3
2
1
0
NO LOAD, SKIP MODE
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
INPUT VOLTAGE (V)
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