100W USB Type C PD Power Monitoring Dongle Reference Design PMP11474 (ACTIVE)

Description & Features

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Key Document

Description

The PMP11474 reference design measures the voltage and current present on a USB type C cable.  Current is monitored across a 5 mΩ sense resistor by an INA213 current amplifier.  Voltage is monitored by an LM321 amplifier.  These measurements are processed and displayed on a small LCD screen by an MSP430.

Features
  • Monitor voltage, current, and power on USB Type C bus
  • LCD display
  • One second refresh rate

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Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (5)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
INA213  26V, Bi-Directional, Zero-Drift, Low-/High-Side, Voltage Output Current Sense Amplifier  Current sense amplifiers  Sample & Buy View Design Kits & Evaluation Modules
LM321  Low Power Single Op Amp  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
LM4041B  Adjustable precision micropower shunt voltage reference with 0.2% accuracy  Voltage references  Sample & Buy Not Available
MSP430FR5949  MSP430FR5949 16 MHz Ultra-Low-Power Microcontroller featuring 64 KB FRAM, 2 KB SRAM, 33 IO  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules
TPD1E10B06  Single-channel ESD in 0402 package with 10pF capacitance and 6V breakdown  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
INA213 Download Download
Download Download
LM321 Download Download
LM4041B Download Download
Download -
Download Download
MSP430FR5949 Download
TPD1E10B06 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 195 29 Nov 2016
Design files (6)
Title Type Size (KB) Date
ZIP 446 29 Nov 2016
ZIP 1746 29 Nov 2016
PDF 599 29 Nov 2016
PDF 99 29 Nov 2016
PDF 127 29 Nov 2016
PDF 152 29 Nov 2016

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