参数资料
型号: MAX15048ETJ+T
厂商: Maxim Integrated Products
文件页数: 9/31页
文件大小: 0K
描述: IC CTRLR PWM STP-DN TRIPL 32WQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 电源控制器,序列发生器
电源电压: 4.7 V ~ 23 V
电流 - 电源: 6mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 带卷 (TR)
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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MAX15049ETJ+ 功能描述:DC/DC 开关控制器 1.2MHz Triple Buck w/Tracking RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
MAX15049ETJ+ 制造商:Maxim Integrated Products 功能描述:IC BUCK CNTRL TRIPLE 32WQFN 制造商:Maxim Integrated Products 功能描述:IC, BUCK, CNTRL, TRIPLE, 32WQFN
MAX15049ETJ+ 制造商:Maxim Integrated Products 功能描述:IC PWM STEP-DOWN DC/DC CONVER
MAX15049ETJ+T 功能描述:DC/DC 开关控制器 1.2MHz Triple Buck w/Tracking RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
MAX15049EVKIT+ 功能描述:电源管理IC开发工具 MAX15049 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V