100W USB Type C PD Power Monitoring Dongle Reference Design

(ACTIVE) PMP11474

Description & Features

Technical Documents

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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

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (5)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
INA213  26-V, Bi-Directional, Zero-Drift, High Accuracy, Low-/High-Side, Voltage Out Current Shunt Monitor  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, 0.2% accuracy  Voltage Reference  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

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 195 29 Nov 2016 148
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 446 29 Nov 2016 67
ZIP 1746 29 Nov 2016 85
PDF 599 29 Nov 2016 73
PDF 99 29 Nov 2016 78
PDF 127 29 Nov 2016 81
PDF 152 29 Nov 2016 202


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