TPS62134B

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62134A, TPS62134B, TPS62134C, TPS62134D SLVSC20E – JANUARY 2015 – REVISED OCTOBER 2016 TPS62134x, 17-V Input, Step-down Converter With Low-Power Mode Input for Intel Skylake Platform 1 Features 1 DCS-Control™ Architecture Supports Low-Power Mode for System Standby Mode Power Save Mode for Light Load Efficiency Selectable Fixed Output Voltage (0.7 V to 1.05 V) Low Power Mode Logic Input Quiescent Current of 20 µA Input Voltage Range: 3 V to 17 V Output Current: up to 3.2 A Programmable Soft Start Power Good Output Short Circuit Protection Single-ended Remote Sense Thermal Shutdown Protection Available in a 3-mm × 3-mm, VQFN-16 Package 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 powersave mode, the devices show quiescent current of approximately 20 μA which maintains high efficiency over the entire ...