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Description

Li-Ion battery formation and electrical testing require accurate voltage and current control, usually to better than ±0.05% over the specified temperature range.  This reference design proposes a solution for high-current (up to 50 A) battery tester applications supporting input (bus (...)

Key Features

  • Battery test subsystem with calibration control achieving 0.01% full scale current control accuracy
  • Supports up to 50-A applications with an input voltage (bus) from 8 V–16 V and output load (battery) from 0 V–4.5 V (5 V max)
  • LM5170 bidirectional buck, boost controller
  • Programmable high-precision (...)

Description

The TIDA-00816 reference design has wireless sub-1 GHz communication in a star network between multiple sensor nodes (in this case, fault passage indicators) and a collector using the TI 15.4-stack. This design is optimized for low power consumption for short range (< 50 m) using overhead fault (...)

Key Features

  • Low power consumption for short range communication (≤ 50 meters) for FPI, data collector, substation and distribution automation end equipment:
    • Receive current below 6 mA and transmit current below 16 mA (at +10 dBm)
    • Average current consumption below 20 µA for five second beacon interval (...)

Description

This reference design showcases integrating Wi-Fi® capability to enhance connectivity in grid equipment for asset monitoring using the CC3220 device, SimpleLink Wi-Fi and IoT, single chip wireless MCU with integrated network processor and applications processor. The design enables  the (...)

Key Features

  • Wi-Fi Connectivity: Wi-Fi radio with integrated network processor and applications processor (ARM® Cortex®-M4) for internet of things (IoT) integration into industrial and residential equipment
    • Single system-on-chip (SoC) optimized for performance and size
    • Chip-level, Wi-Fi Alliance Wi-Fi® CERTIFIED™
    • (...)

Description

This reference design provides a power supply solution for NB-IoT (Narrow Band -Internet of Things ) in smart meter with LiSOCl2 Batteries applications. The design is a low standby current, high efficiency solution that will extend battery use time more than 50%.

Key Features

  • Operating input voltage from 2V to 4V, fixed output voltage is 3.6V, output current is up to 320mA
  • 1μA quiescent current under light load condition
  • About 4 μA standby current at 85℃ under open load conditions
  • Up to 93% efficiency from 10mA to 320mA
  • Extend battery life time by wide input voltage range (...)

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
TIDA-050010.1
(Output
Voltage1)
2 4 3.6 .32 1.152 Non-Isolated DC Boost- Synchronous

Description

TI Design TIDEP-0094 provides a foundation to evaluate object detection using the IWR1642 evaluation module (EVM). This design integrates a complete radar processing chain onto the IWR1642 device to enable the estimation of the position (in the azimuthal plane) and the velocity of (...)

Key Features

  • Detect objects up to 84 m with range resolution of 37 cm
  • Antenna field of view ±60° with angular resolution of approximately 15°
  • Source code for fast Fourier transform (FFT) processing and detection provided by mmWave software development kit (SDK)
  • IWR1642 EVM demonstrates the design
  • Radar front-end and (...)

Description

This reference design demonstrates the use of the AWR1642 single-chip mmWave sensor with integrated DSP as a vehicle occupant detection sensor enabling the detection of occupants in a vehicle. This design provides a reference processing chain that runs on the C674x DSP, enabling generation of a (...)

Key Features

  • Demonstration of mmWave sensor technology for robust detection of occupants (adults, children, pets) in a vehicle
  • Generate presence heat map with FOV of ±60 degrees
  • Source code for processing and detection based on mmWave software development kit (SDK)
  • Based on proven EVM hardware designs, enabling quick (...)

Description

The TIDEP-0090 reference design demonstrates how TI single-chip millimeter-wave (mmWave) technology can be used for robust, long-range sensing in traffic monitoring and other applications. The reference design uses the IWR1642BOOST evaluation module (EVM) and integrates a complete radar (...)

Key Features

  • Demonstration of environmentally robust object detection, clustering, and tracking using TI single-chip mmWave sensor IWR1642
  • IWR1642 mmWave sensor pinpoints location of objects over a range of 70m for multi-lane monitoring and 195m for single-lane monitoring
  • Measurement bandwidth of 76 GHz to 77 GHz
  • (...)

Description

The TIDEP-0092 reference design provides a foundation for short-range radar (SRR) applications using the AWR1642 evaluation module (EVM). This design allows the estimation and tracking of the position (in the azimuthal plane) and velocity of objects in its field of view up to 80 m,  travelling (...)

Key Features

  • Single-chip FMCW radio detection and ranging (RADAR) for SRR applications
  • Detect objects (such as cars and trucks) up to 80 m away with range resolution of 35 cm; objects 20-m away detectable with resolution of 4.3 cm
  • Clustering and tracking on detected outputs
  • Antenna field of view ±60° with (...)

Description

TIDA-01547 reference design implements a simple mesh network data collector for smart meter Advanced Metering Infrastructure (AMI) networks. The network is an IPv6 over Low-Power Wireless Personal Area Networks (6LoWPAN) solution. The data collector implements a complete software stack split (...)

Key Features

  • IPv6 networking over low-power RF in the <1GHz ISM bands
  • Data Collector/Edge Router supports up to 200 end-nodes
  • Implements mesh network protocols of 6LoWPAN, RPL, IPv6/ICMPv6 and UDP
  • Implements TI-15.4 stack with frequency hopping and MAC data encryption
  • Adopts layering architecture identical to Wi-SUN (...)

Description

This reference design demonstrates how to create an industrial sensor-to-cloud end node capable of connecting to an IoT network gateway and a cloud data provider. This sensor node reference design uses Texas Instruments' nano-power system timer for power gating, low Iq boost converter (...)

Key Features

  • Large network-to-cloud connectivity enabling long range, up to 1 km (line of sight)
  • IEEE 802.15.4e/g standards-based sub-1 GHz solution with TI 15.4-stack
  • Configurable system wakeup interval
  • Low standby current of 1 µA
  • ±2% relative humidity accuracy
  • ±0.2°C temperature accuracy

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