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TPS65140EVM-031

TPS65140 Evaluation Module

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TPS65140EVM-031

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Overview

The TPS65140EVM-031 is an evaluation tool for the TPS6514x multi-channel power supply for TFT LCD displays. The evaluation module can accept input voltages in range of 2.7V to 5.8V and supplies 10V, -5V and 23V to power a TFT display. Other voltages can be adjusted by changing resistor feedback networks. Additionally, the TPS6510x provides a Power Good output and an integrated 3.3-V LDO controller.

Features

The development tool includes:

  • A tested TPS65140EVM-031 evaluation module with TPS65140PWP IC
  • A user's guide (SLVU104) that contains:
    • Schematic
    • Bill of materials
    • Component placement
    • Layout and setup of the EVM
  • A datasheet of the TPS6514x device (SLVS497A)


Populated EVM Board
User's Guide
LCD & OLED display power & drivers
TPS65100 — 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 1.6A Min. Boost Ilim, Fault & VCOM TPS65105 — 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim, Fault & VCOM TPS65140 — 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 1.6A Min. Boost Ilim & Fault Detect TPS65140-Q1 — Automotive 2.7V to 5.8V, 4 Channel LCD Power Supply TPS65145 — 4-CH LCD Bias w/ Fully Int. Pos. Charge Pump, 3.3V LDO Contr., 0.96A Min. Boost Ilim & Fault Detect
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Evaluation board

TPS65140EVM-031 — TPS65140 Evaluation Module

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Technical documentation

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Type Title Date
* EVM User's guide TPS65140EVM-031 User's Guide 05 Feb 2004
Certificate TPS65140EVM-031 EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet TPS6514x Triple Output LCD Supply With Linear Regulator and Power Good datasheet (Rev. F) PDF | HTML 29 Jun 2016

Related design resources

Hardware development

EVALUATION BOARD
TPS65100EVM-030 — TPS65100 evaluation module

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