MAX15021ATI+ 管装
The is a dual, 4A/2A, 4MHz, step-down DC to DC regulator with tracking/sequencing capability in 28 pin TQFN package. The device operates from 2.5V to 5.5V and each output can be adjusted from 0.6V to the input supply VAVIN. The MAX15021 delivers up to 4A regulator 1 and 2A regulator 2 of output current. It offers the ability to adjust the switching frequency from 500KHz to 4MHz and provides the capability of optimizing the design in terms of size and performance. The MAX15021 utilizes a voltage-mode control scheme with external compensation to provide good noise immunity and maximum flexibility in selecting inductor values and capacitor types. The dual switching regulators operate 180° out of phase, thereby reducing the RMS input ripple current and thus the size of the input bypass capacitor significantly. The MAX15021 offers the ability to track or sequence during power-up and power down operation. When sequencing, it powers up glitch free into a pre-biased output.
输出接口数 2
输出电压 0.6V ~ 5.5V
输出电流 2A, 4A
针脚数 28
开关频率 500kHz ~ 4MHz
输入电压Max 5.5 V
输入电压Min 2.5 V
输出电压Max 5.5 V
输出电压Min 0.6 V
工作温度Max 125 ℃
工作温度Min 40 ℃
输入电压 2.5V ~ 5.5V
安装方式 Surface Mount
引脚数 28
封装 TQFN-28
封装 TQFN-28
工作温度 -40℃ ~ 125℃ TA
产品生命周期 Active
包装方式 Tube
制造应用 Power Management, Communications & Networking, 多媒体, 车用, 通信与网络, Automotive, Multimedia, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX15021ATI+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX15021ATI+T 美信 | 完全替代 | MAX15021ATI+和MAX15021ATI+T的区别 |
MAX15022ATI+ 美信 | 类似代替 | MAX15021ATI+和MAX15022ATI+的区别 |