TPS54540-Q1 Datasheet - Texas Instruments

TPS54540-Q1 Step Down DC-DC Converter

The TPS54540-Q1 device is a 42-V, 5-A, step-down regulator with an integrated high-side MOSFET. The device survives load-dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load .

TPS54540-Q1 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 H1C

* Device CDM ESD Classification Level C

TPS54540-Q1-etcTI.pdf