单相可堆叠控制器 SINGLE PHASE STACKABLE CONTROLLER
The TPS40180 is a stackable single-phase synchronous buck controller. Stacking allows a modular power supply design where multiple modules can be connected in parallel to achieve higher power capability. Stacked modules can be configured at the same switching frequency with interleaved phase shift to reduce input and output ripple current. Stacked modules can also be configured to generate separate output rails at the same time as different phase shift to reduce input ripple current.
The TPS40180 is optimized for low-output voltage from 0.7-V to 5.8-V, high-output current applications powered from a 2-V to 40-V supply.
With eTrim™, the TPS40180 gives the user the capability to trim the reference voltage on the device to compensate for external component tolerances, tightening the overall system accuracy and allowing tighter specifications for output voltage of the converter.
电源电压DC 4.50V min
输出接口数 1
输出电压 0.7V ~ 5.8V
输出电流 25 A
耗散功率 3100 mw
调节输出数 1
输出功率 2.38 W
开关频率 150kHz ~ 1MHz
占空比 87.5 %
输入电压Max 40 V
输入电压Min 2 V
输出电流Max 25 A
最大占空比 0.875
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 3100 mW
电源电压 2V ~ 40V
输入电压 2V ~ 40V
安装方式 Surface Mount
引脚数 24
封装 VQFN-24
封装 VQFN-24
工作温度 -40℃ ~ 105℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS40180RGER TI 德州仪器 | 当前型号 | 当前型号 |
TPS40180RGET 德州仪器 | 完全替代 | TPS40180RGER和TPS40180RGET的区别 |
TPS40180RGETG4 德州仪器 | 完全替代 | TPS40180RGER和TPS40180RGETG4的区别 |
TPS40180RGERG4 德州仪器 | 功能相似 | TPS40180RGER和TPS40180RGERG4的区别 |