TPS54388EVM

TPS54388EVM: 2.95V-6V Input, 3A, 2MHz Synchronous Step Down SWIFTT DCDC Converter Evaluation Module

TPS54388EVM

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Overview

The TPS54388-Q1 DC/DC converter is designed to provide up to a 3-A output from an input voltage source of 2.95 V to 6 V. This evaluation module is designed to demonstrate the small printed-circuit-board (PCB) areas that may be achieved when designing with the TPS54388-Q1 regulator. The switching frequency is externally set at a nominal 2000 kHz. The high-side and low-side MOSFETs are incorporated inside the TPS54388-Q1 to achieve high efficiencies and to keep the junction temperature low at high output currents. The compensation components are external to the integrated circuit (IC) and have been selected to optimize the transient performance of the device. An external divider allows for an adjustable output voltage. Additionally, the TPS54388-Q1 provides adjustable slow start and undervoltage lockout inputs. The absolute maximum input voltage is 7 V for the TPS54388EVM.

Features
  • Adjustable output voltage (down to 0.8V)
  • Adjustable slow start
  • 2 MHz Switching Frequency (adjustable down to 200 kHz)
  • Optimized for fast load transient response
  • Adjustable undervoltage lockout
Buck converters (integrated switch)
TPS54388-Q1 Automotive 2.95V to 6V, 3A, 2MHz Synchronous Buck Converter TPS54388C-Q1 Automotive 2.95-V to 6-V, 3-A, 2-MHz synchronous buck converter

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Evaluation board

TPS54388EVM – TPS54388EVM: 2.95V-6V Input, 3A, 2MHz Synchronous Step Down SWIFTT DCDC Converter Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate TPS54388EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide TPS54388EVM User's Guide Nov. 14, 2013

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