适用于 Intel SkyLake 平台且具有低功耗模式输入的 17V 输入降压转换器 16-VQFN -40 to 85
The TPS62134x family of devices is an easy-to-use, synchronous step-down DC-DC converter, compatible with Intel Skylake platform applications such as Ultrabooks™ and notebooks. The high performance DCS-Control™ architecture provides fast transient response as well as high output voltage accuracy.
With a wide operating input-voltage range of 3 to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. The devices have a low-power mode where the output voltage is reduced by using the LPM pin. In addition, the devices support dynamic output-voltage change by using the VIDx pins. The LPM and VIDx pins help the system minimize power consumption in different operating modes.
The output-voltage startup ramp is controlled by the SS pin. The power sequencing is configurable by the enable EN and power good PG pins. In power-save mode, the devices show quiescent current of approximately 20 µA which maintains high efficiency over the entire load range. Short circuit protection and thermal shutdown protect the IC and external components from heavy current when the output is shorted to ground. The device is available in a 3-mm × 3-mm 16-pin VQFN package with thermal pad.
输出接口数 1
输出电压 0.7V ~ 1.05V
输出电流 3.2 A
静态电流 20.0 µA
调节输出数 1
开关频率 1 MHz
拓扑结构 Buck
开关电流 4.4 A
输入电压Max 17 V
输入电压Min 3 V
输出电压Max 0.98 V
输出电压Min 0 V
输出电流Max 3.2 A
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 17 V
安装方式 Surface Mount
引脚数 16
封装 VFQFN-16
封装 VFQFN-16
工作温度 -40℃ ~ 125℃ TJ
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