










高性能的单同步降压型控制器,用于笔记本电源 HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY
降压 稳压器 正 输出 降压 - DC DC 切换控制器 IC 10-WSON(3x3)
得捷:
IC REG CTRLR BUCK 10WSON
立创商城:
TPS51217DSCT
德州仪器TI:
3-V to 28-V, 20-A, synchronous D-CAP buck controller for notebook power
贸泽:
开关控制器 3-28V Input 20A Synch St Down Cntrlr
艾睿:
Need to change voltage levels in a DC circuit? Use the synchronous step down TPS51217DSCT DC voltage controller from Texas Instruments. This DC voltage controller has single output. With an output that has a voltage of 0.6 to 2.6 V, this is power management at its best. Its output produces a current of 20Max A. This DC voltage controller has an input voltage of 3 to 28 V. It has a switching frequency of 368 kHz. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This DC voltage controller has an operating temperature range of -40 °C to 85 °C.
安富利:
DC DC Cntrlr Single-OUT Sync Step Down 3V to 28V Input 10-Pin WSON EP T/R
Chip1Stop:
DC/DC Controller External Switch 3V to 28V Input. 20A Synchronous Step Down Controller with DCAP? Mode, 340kHz for Notebook Power DC DC Cntrlr Single-OUT Sync Step Down 3V to 28V Input 10-Pin WSON EP T/R
Verical:
DC DC Cntrlr Single-OUT Sync Step Down 3V to 28V Input 10-Pin WSON EP T/R
Win Source:
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WSON 3x3
频率 340 kHz
电源电压DC 3.00V min
输出接口数 1
输出电压 0.6V ~ 2.6V
输出电流 20 A
耗散功率 1540 mW
静态电流 320 µA
调节输出数 1
输出功率 1.54 W
开关频率 340 kHz
过温保护 Yes
拓扑结构 Buck
占空比 89 %
输入电压Max 28 V
输入电压Min 3 V
输出电流Max 20 A
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 1540 mW
电源电压 4.5V ~ 6.5V
电源电压Max 28 V
电源电压Min 3 V
输入电压 3V ~ 28V
安装方式 Surface Mount
引脚数 10
封装 WSON-10
封装 WSON-10
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
TPS51217DSCT TI 德州仪器 | 当前型号 | 当前型号 |
TPS51217DSCR 德州仪器 | 完全替代 | TPS51217DSCT和TPS51217DSCR的区别 |