参数资料
型号: MAX15021ATI+
厂商: Maxim Integrated Products
文件页数: 6/24页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ DL 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: 降压(降压)
输出类型: 可调式
输出数: 2
输出电压: 0.6 V ~ 5.5 V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电压模式
频率 - 开关: 500kHz ~ 4MHz
电流 - 输出: 2A,4A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
包装: 管件
供应商设备封装: 28-TQFN-EP(5x5)
MAX15021
Dual, 4A/2A, 4MHz, Step-Down DC-DC
Regulator with Tracking/Sequencing Capability
Typical Operating Characteristics (continued)
(V AVIN = V DVDD1 = V DVDD2 = V PVIN1 = V PVIN2 = 5V, V OUT1 = 3.3V, V OUT2 = 1.5V, V PGND_ = 0V, R T = 16.5k Ω . T A = +25°C, unless
otherwise noted.)
CHANNEL 1 LOAD STEP RESPONSE
MAX15021 toc15
EN2 = 0V
20 μ s/div
CHANNEL 2 LOAD STEP RESPONSE
MAX15021 toc17
EN1 = 0V
20 μ s/div
V PVIN1
5V/div
0V
V OUT1
3.3V, AC-COUPLED
100mV/div
I OUT1
2A/div
0A
V PVIN2
5V/div
0V
V OUT2
1.5V, AC-COUPLED
100mV/div
I OUT2
1A/div
0A
CHANNEL 1 LOAD STEP RESPONSE
MAX15021 toc16
EN2 = 0V
20 μ s/div
CHANNEL 2 LOAD STEP RESPONSE
MAX15021 toc18
EN1 = 0V
20 μ s/div
V PVIN1
5V/div
0V
V OUT1
3.3V, AC-COUPLED
100mV/div
I OUT1
2A/div
0A
V PVIN2
5V/div
0V
V OUT2
1.5V, AC-COUPLED
100mV/div
I OUT2
1A/div
0A
180 ° OUT-OF-PHASE OPERATION
MAX15021 toc19
PVIN1 = PVIN2
5V/div
0V
V LX1
5V/div
0V
V LX2
5V/div
0V
IOUT1 = 3A
IOUT2 = 1.5A
200ns/div
6
Maxim Integrated
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相关代理商/技术参数
参数描述
MAX15021ATI/V+ 制造商:Maxim Integrated Products 功能描述:DUAL, 4A/2A, 4MHZ, STEP-DOWN DC-DCREGULATOR WITH TRACKING/SE - Rail/Tube
MAX15021ATI/V+T 制造商:Maxim Integrated Products 功能描述:DUAL, 4A/2A, 4MHZ, STEP-DOWN DC-DCREGULATOR WITH TRACKING/SE - Tape and Reel
MAX15021ATI+ 功能描述:直流/直流开关调节器 Dual 4A/2A 4MHz w/Tracking/Seq 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
MAX15021ATI+T 功能描述:直流/直流开关调节器 Dual 4A/2A 4MHz w/Tracking/Seq 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
MAX15021EVKIT+ 功能描述:电源管理IC开发工具 MAX15021 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