参数资料
型号: MAX15118EWI+T
厂商: Maxim Integrated Products
文件页数: 8/23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
(SKIP MODE, I LOAD = 2A)
MAX15118 toc20
V ENABLE
2V/div
V OUT
1V/div
I LX
5A/div
V PGOOD
2V/div
1.5
1.2
0.9
0.6
0.3
QUIESCENT CURRENT
(SHUTDOWN)
V EN = 0V
0
1ms/div
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
SUPPLY VOLTAGE (V)
HICCUP MODE (SHORT ON OUTPUT)
MAX15118 toc22
I OUT
10A/div
V OUT
500mV/div
I IN
2A/div
V IN
200mV/div
AC-COUPLED
0.8
0.6
0.4
0.2
0
RMS INPUT CURRENT
vs. SUPPLY VOLTAGE
SHORT-CIRCUIT ON OUTPUT
1ms/div
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
SUPPLY VOLTAGE (V)
0.615
0.610
0.605
FB VOLTAGE vs. TEMPERATURE
(V OUT = 1.5V)
NO LOAD
V IN = 5V, SKIP MODE
V IN = 3.3V, SKIP MODE
SOFT-START WAVEFORMS WITH
SS/REFIN (NO LOAD, PWM MODE)
MAX15118 toc25
V SS/REFIN
500mV/div
V OUT
1V/div
0.600
0.595
0.590
0.585
V IN = 3.3V, PWM MODE
V IN = 5V, PWM MODE
I LX
5A/div
V PGOOD
2V/div
-40
-15
10
35
60
85
1ms/div
TEMPERATURE (°C)
????????????????????????????????????????????????????????????????? Maxim Integrated Products 8
相关PDF资料
PDF描述
MAX1513ETP+T IC CNTRLR TFT-LCD PS 20-TQFN
MAX1515ETG+ IC REG DDR LV 24-TQFN
MAX1518BETJ+T IC DC-DC CONV TFT-LCD 32-TQFN
MAX1524EUT-T IC REG CTRLR BST FLYBK SOT23-6
MAX15301ETJ+ IC REG CTRLR BUCK 32TQFN
相关代理商/技术参数
参数描述
MAX15119GTM+ 功能描述:直流/直流开关调节器 Rev 5 of the MAX17411 for Apple RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX15119GTM+T 功能描述:直流/直流开关调节器 Rev 5 of MAX17411 for Apple T&R version RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX15125EWJ+T 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE DDR LINEAR REGULATOR - Tape and Reel
MAX1512ETA 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX1512ETA+ 制造商:Maxim Integrated Products 功能描述:EEPROM-PROGRAMMABLE TFT VCOM CALIBRATOR - Rail/Tube