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Description

This reference design implements a class 0.5% three-phase energy measurement system with isolated shunt sensors by using metrology analog frontends( AFEs). The metrology AFEs sense the voltage and current for each phase, calculate the metrology parameters for the phase, and then send out the (...)

Key Features

  • Class 0.5% three-phase metrology with galvanically isolated shunts using isolated, low cost current and voltage measurement AFE
  • Distributed computing: metrology parameters calculated locally at each phase and sent to host microcontroller
  • Reinforced isolation of 5kVrms and 8KV peak
  • Magnetically-immune (...)

Applications Matched

  • Grid Infrastructure

Description

The TIDA-01425 is a subsystem reference design for automotive gateways focused on increasing bandwidth and processing power in gateway applications. The design implements Ethernet physical layer transceivers (PHYs) for increased bandwidth along with an automotive processor for greater processing (...)

Key Features

  • Processor based system
  • 100BASE-T1 automotive ethernet
  • 100BASE-TX and CAN PHYs
  • Operates off automotive battery
  • Designed to operate through cold crank, jump start, and load dump
  • Reduced EMI power stages
  • Reverse battery protection

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  • Grid Infrastructure

Description

This processor-based reference design facilitates a quicker time to market and helps customers design cost-effective, human machine interface (HMI) solutions for protection relay. This reference design showcases a two-dimensional (2-D) Qt graphical user interface (GUI), which is typical for (...)

Key Features

  • Example screens of protection relay HMI using software accelerated graphics and Qt
  • Resistive touchscreen enabled
  • Support for 480 x 272 resolution on included 4.3-inch LCD; scalable up to 2048 x 2048 on other displays
  • Built on TI's processor SDK-Linux for scalability to other Sitara processors

Applications Matched

  • Grid Infrastructure

Description

This processor-based reference design facilitates a quicker time to market and helps customers design cost-effective, human machine interface (HMI) solutions for electric vehicle (EV) charging infrastructure or EV supply equipment (EVSE). This reference design showcases a two-dimensional (2-D) Qt (...)

Key Features

  • 4 example screens of charging station options using software accelerated graphics and Qt
  • Resistive touchscreen enabled
  • Support for 480x272 resolution on included 4.3 inch LCD, but scalable up to 2048x2048 on other displays
  • Built on TI’s Processor SDK-Linux for scalability to other Sitara processors

Applications Matched

  • Grid Infrastructure

Description

The TIDEP0084 reference design demonstrates how to connect sensors to the cloud over a long-range Sub-1 GHz wireless network, suitable for industrial settings such as building control and asset tracking.

The solution is based on a Linux gateway.  There is also a TI-RTOS-based Sensor to Cloud (...)

Key Features

  • Large network to cloud connectivity enabling long range, up to 1 km line of sight (LOS)
  • IEEE 802.15.4e/g standards based Sub-1 GHz solution with the TI 15.4-stack SDK
  • Based on proven hardware designs enabling quick time to market with out-of-the-box ready to use demonstration software
  • TI Processor SDK (...)

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  • Grid Infrastructure

Description

Protection is an important topic for designs in factory automation and control. The reference design shows the superior protection capabilities of new 33-V protection devices (such as TVS3300) for factory automation and control. The Canadian Standards Association (CSA) Group has performed surge (...)

Key Features

  • Differential TVS leakage measurement accuracy < 35 pA
  • Measurement repeatability <0.002 % at 25 C and < 0.05 % from -35 to 85 C
  • 50 and 60 Hz rejection
  • IEC 61000-4-5 class II (+/- 1 kV at 42 ohm source impedance)

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  • Grid Infrastructure

Description

This ethernet brick reference design provides a simplified solution that eliminates the need to have multiple boards for copper or fiber interface. It uses a small form factor, low power 10/100 Mbps ethernet transceiver to reduce board size for a cost optimized and scalable solution with reduced (...)

Key Features

  • DP83822 ethernet PHY with fiber (100BASE-FX ) or twisted-pair (copper - 100BASETX and 10BASE-Te) interface  
  • Provision to configure analog and IO supply voltage levels separately based on application
  • Programmable LED support for link and activity
  • Meets EN55011 Class-A radiated emission requirements, and (...)

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  • Grid Infrastructure

Description

This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc (...)

Key Features

  • Complete power supply solution for TFT LCD display bias
  • 4 output voltage rails
  • Low quiescent current less than 0.5 mA
  • Load regulation less than 2% on all rails
  • Automotive qualified components

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  • Grid Infrastructure

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP9780.1
(Output Voltage 1)
3.3 3.6 6.3 .1 .63 Non-Isolated DC Boost- Non Sync
PMP9780.2
(Output Voltage 2)
3.3 3.6 -6.3 .1 .63 Non-Isolated DC Buck Boost- Inverting
PMP9780.3
(Output Voltage 3)
6.3 6.6 15 .02 .3 Non-Isolated DC Linear Regulator
PMP9780.4
(Output Voltage 4)
6.3 6.6 -10 .02 .2 Non-Isolated DC Linear Regulator

Description

This reference design implements single-phase inverter (DC-AC) control using the C2000™ F2837xD microcontroller. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in uninterruptible power (...)

Key Features

Hardware Features

  • Baseboard with interface to accept HSEC180 controlCARDs
  • 380V DC input, 110Vrms 60Hz or 220Vrms 50Hz output
  • Voltage Source and Grid Connected modes
  • 98% peak efficiency
  • Low total harmonic distortion (THD) <1% for linear loads and <3% for typical non linear loads

 Software Features

  • Free (...)

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  • Grid Infrastructure

Description

Interleaved Continuous Conduction Mode (CCM) Totem Pole (TTPL) Bridgeless Power Factor Correction (PFC) is an attractive power topology with use of high band-gap GaN devices, because of high efficiency and reduced size of the power supply. This design illustrates a method to control this power stage (...)

Key Features

  • AC Input (90-230Vrms), 50-60Hz and 3.3KW rated power at high line
  • 98.75% peak efficiency and less than 2% Total Harmonic Distortion (THD)
  • powerSUITE support for easy adaptation of the design for user requirement
  • In built frequency response analyzer (SFRA) for verification and design of control loops
  • Low (...)

Applications Matched

  • Grid Infrastructure

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