








双D- CAPA ?? ¢同步降压型控制器,用于笔记本电源轨 DUAL D-CAP⢠SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER RAILS
series 控制器,笔记本电脑电源系统 稳压器 IC 2 输出 32-VQFN(5x5)
得捷:
IC REG CTRLR NOTEBK 2OUT 32VQFN
立创商城:
TPS51427ARHBT
德州仪器TI:
Dual-output synchronous D-CAP synchronous buck controller for notebook power with OOB disabled
艾睿:
Texas Instruments brings you their latest synchronous step down TPS51427ARHBT DC voltage controller, a device that has the ability to properly change the DC voltage across your circuit. With an output that has a voltage of 0.707 to 5.9|0.5 to 2.5 V, this is power management at its best. This DC voltage controller has 2 outputs. This DC voltage controller has an input voltage of 5.5 to 28 V. You can operate this at a switching frequency of 30Typ kHz. This component will be shipped in tape and reel packaging for effective mounting and safe delivery. This DC voltage controller has an operating temperature range of -40 °C to 85 °C.
安富利:
DC DC Cntrlr Dual-OUT Sync Step Down 5.5V to 28V Input 32-Pin VQFN EP T/R
Chip1Stop:
DC/DC Controller External Switch Dual D-CAP?Mode Synchronous Step Down Controller for Notebook Power with OOB Function Disabled DC DC Cntrlr Dual-OUT Sync Step Down 5.5V to 28V Input 32-Pin VQFN EP T/R
Verical:
DC DC Cntrlr Dual-OUT Sync Step Down 5.5V to 28V Input 32-Pin VQFN EP T/R
DeviceMart:
IC SYNC NOTEBK SYS CTRLR 32-QFN
输出接口数 2
输出电压 0.7V ~ 5.9V
耗散功率 930 mW
静态电流 100 µA
调节输出数 2
开关频率 30 kHz
过温保护 Yes
拓扑结构 Buck
输入电压Max 28 V
输入电压Min 5.5 V
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 930 mW
电源电压 5.5V ~ 28V
输入电压 5.5V ~ 28V
安装方式 Surface Mount
引脚数 32
封装 VQFN-32
封装 VQFN-32
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 控制器,笔记本电脑电源系统
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 |
|---|---|---|
TPS51427ARHBT TI 德州仪器 | 当前型号 | 当前型号 |
TPS51427ARHBR 德州仪器 | 完全替代 | TPS51427ARHBT和TPS51427ARHBR的区别 |
TPS51427ARHBRG4 德州仪器 | 类似代替 | TPS51427ARHBT和TPS51427ARHBRG4的区别 |
TPS51427ARHBTG4 德州仪器 | 功能相似 | TPS51427ARHBT和TPS51427ARHBTG4的区别 |