TPS62152-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62152-Q1 SLVSC52B – JULY 2013 – REVISED SEPTEMBER 2015 TPS62152-Q1 Automotive Wide Input, Fixed 3-V Output Voltage, 1-A Step-Down Converter in 3 × 3-mm QFN Package 1 Features 1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C4B DCS-Control Topology Input Voltage Range: 4 V to 17 V Up to 1-A Output Current Fixed Output Voltage: 3.3 V Programmable Soft Start and Tracking Seamless Power-Save Mode Transition Quiescent Current of 17 µA (Typ.) Selectable Operating Frequency Power-Good Output 100% Duty-Cycle Mode Short-Circuit Protection Overtemperature Protection Available in a 3-mm × 3-mm, VQFN-16 Package 2 Applications Automotive Infotainment and Cluster – Instrument Cluster – Center Stack – Head Unit – Rear-Seat Entertainment Advanced Driver-Assistance System (ADAS) – Surround View – Rear-View Camera – Front Camera 3 Description The TPS62152-Q1 device is an easy-to-use synchronous step-down dc-dc converter optimized for applications with high power density and features a fixed 3.3-V output with a current capability of up to 1 A. A high switching frequency of 2.5 MHz (typical) allows the use of small inductors and provides fast transient response as well as hi...