TPS40060EVM

10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVM

TPS40060EVM

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Overview

TPS40060EVM is a wide input range synchronous buck converter using the full input range ofthe TPS40060 to produce a regulated 3.3 V output at up to 4 A of load current. Using lossless RDS(on) current sense for short circuit protection and a high-side P-channel MOSFET simplifies the circuit design without sacrificing performance. The evaluation module provides test points for input voltage, output voltage, key waveforms and a 50 Ohm connection point in the feedback loop for non-invasive measurements of the feedback loop along with an oscilloscope jack for easy measurements of output ripple. With the wide input range and voltage feed-forward capabilities of the TPS40060, many differentsources are possible from a single converter, including 16 V, 24 V, 36 V and 42 V.

Features
  • Up to 93% peak and 91% full load efficiency at 10 V input
  • 10 V to 55 V input range
  • 3.3 V fixed output, adjustable with single resistor
  • 4 Adc output current
  • 250 kHz operation
  • Single main switch MOSFET and single synchronous rectifier MOSFET
  • Compact size, surface mount design (2.0" x 2.2")
  • Voltage mode control
  • Up to 20 kHz feedback loop bandwidth for fast transient response and high stabilityoperation
  • Double sided PCB with power stage and devices all on top side
  • Convenient test points for probing critical waveforms and non-invasive loop response testing
AC/DC & DC/DC controllers (external FET)
TPS40060 Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only TPS40061 Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink
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Evaluation board

TPS40060EVM — 10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVM

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TPS40060EVM 10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVM

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Technical documentation

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Type Title Date
Certificate TPS40060EVM EU Declaration of Conformity (DoC) Jan 2, 2019
Data sheet TPS40060 Wide Input Synchronous Buck Controller datasheet (Rev. F) Jun 3, 2013
User guide Using the TPS40060 Jan 13, 2004

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