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Description

The secondary level protectors for 48V-60V  battery systems are being mandated in industrial applications. The TIDA-00108 reference design introduces the user to implement a robust stacked architecture, without compromising high accuracy voltage detection system for a 10s-15s series (...)

Key Features

  • Architecture allows 2-3 bq7718xy to be stacked to implement 10s-15s secondary protector active circuitry with fuse in small foot-print  enables inclusion inside of the battery pack
  • Secondary protector solution can also coexist with the bq76920/30/40 first-level pmonitor and protector

Description

The touch remote control enabled with CapTIvate™ technology demonstrates a capacitive-touch solution based on a single MSP430™ microcontroller (MCU) with CapTIvate technology. This design uses self- and mutual-capacitance technology to enable a multifunctional, capacitive-touch panel (...)

Key Features

  • CapTIvate Capacitive Touch Functions with Eight-Touch Buttons, One Touch Slider for Volume Control, One Gesture Pad for Slide and Tap Gestures and One Proximity Sensor for Grip Detection
  • Two LEDs to Indicate Power Status and Touch Operation
  • Wake-On Grip Detection With Ultra-Low-Power Standby Mode
  • PC (...)

Description

In this TI Design reference design, a simple air quality monitor is created and implemented using the particulate matter 2.5 level. This design uses the TI MSP430FR4133 microcontroller (MCU) in tandem with the Sharp™ DN7C3CA006 PM2.5 sensor. The  ultra-low-power centric design of the (...)

Key Features

  • Calculates PM2.5 concentration levels and air quality index levels (AQI)
  • Calculates temperature and humidity levels
  • Offers an 8-character, 14-segment LCD to display calculation results
  • Uses an ultra-low-power MSP430FR4133 MCU with an integrated LCD controller

Description

This reference design is a software implementation of a basic maximum power point tracking algorithm for a single-cell battery charging system using a solar panel input. This design removes the requirement for extra circuitry and complex firmware by using integrated features of the charger to (...)

Key Features

  • Integrated 7-bit ADC to monitor input voltage, battery voltage, and charge current
  • Adjustable input voltage limit with 100-mV resolution
  • High charge efficiency with 93% at 2A and 91% at 3A
  • Wide input voltage operating range from 3.9V to 14V
  • Integrated reverse blocking FET for solar input protection
  • Input (...)

Description

The Noise Tolerant Capacitive Touch HMI design (TIDM-CAPTOUCHEMCREF) is a reference design for implementing noise tolerant capacitive touch human-machine interfaces (HMIs).  It integrates TI's MSP430FR2633 microcontroller (MCU) featuring high performance CapTIvate™ touch technology with (...)

Key Features

  • MSP430™ MCU with CapTIvate™ touch technology for noise-tolerant capacitive touch sensing
  • IEC 61000-4-6 conducted noise tolerance up to 10Vrms
  • IEC 61000-4-4 electrical fast transient/burst tolerance up to ±4kV
  • IEC 61000-4-2 electrostatic discharge tolerance up to ±8kV contact discharge and (...)

Description

The Liquid Tolerant Capacitive Touch Keypad Design (TIDM-1021) is a reference design for implementing liquid tolerant capacitive touch human-machine interfaces (HMIs).  It integrates TI's MSP430FR2633 microcontroller (MCU) featuring high performance CapTIvate™ touch technology with an (...)

Key Features

  • MSP430™ CapTIvate  MCU for Liquid-Tolerant Capacitive-Touch Sensing
  • Advanced Human Machine Interface Design with 12-Button Keypad
  • 12 LEDs Driven by MSP430  CapTIvate MCU for Backlighting
  • Passes IEC 61000-4-6 Conducted Noise Immunity Test at 3 Vrms Stress Level
  • No False Touch Detection and Accurately Detect (...)

Description

This fully tested, USB power delivery reference design is a high efficiency, high power density, AC/DC adapter solution with a wide input voltage range (85 - 265VAC) for laptop adapters and smartphone charger applications. It adopts active-clamp-flyback topology controlled by TI’s newest ACF (...)

Key Features

  • High efficiency (94% peak value)
  • High power density (30W/in³)
  • Low no load power consumption (60mW)
  • Low light load input power (0.5W), @20Vout/0.25W output
  • Fully compatible with USB PD 2.0 standard, with 5V/3A, 9V/3A, 15V/3A, 20V/3.25A output
  • Active-clamp flyback + SR topology
  • Small size (...)

Description

This reference design demonstrates using the SimpleLink™ MSP432™ software development kit (SDK) with the SimpleLink MSP432™ MCU, SimpleLink Bluetooth® low energy CC2650MODA network processor, and MSP430FR2633 MCU with CapTIvate™ technology in an access control panel (...)

Key Features

  • Features CC2650MODA for Bluetooth low energy connectivity.
  • Optimized for low power through architecture and low-power peripherals of MSP432, CC2650MODA and MSP430FR2633.
  • Features capacitive touch panel using CapTIvate technology.
  • Proximity sensing through CapTIvate technology enables low-power display (...)

Description

This reference design implements a compact hardware-based circuit to detect the pacemaker pulse during ECG measurement. It provides indication of valid pace signal through a flag and onboard LED. This design enables the user to configure various parameters of the pace signal (amplitude, rise time (...)

Key Features

  • Programmable thresholds for detecting : rise time (30 μs to 200 μs), amplitude (8 mV to 700 mV), duration (0.1 μs to 2000 μs) and polarity of pace pulse
  • Availability of measured parameters and conditioned pace signal on I2C bus for further analysis and processing conditioned pace signal on I2C bus (...)

Description

This reference design showcases a robust, compact, and efficient main power supply in DCM flyback topology for motor drives using the UCC28740 flyback controller. This design can work with a wide input voltage range of 290–1000 VDC delivering up to 50 W of continuous power. Multiple output (...)

Key Features

  • Wide input range of 290-1000V DC
  • Self-start using internal 700V HC FET without any external circuitry
  • Load and line regulation < 0.5%
  • Multiple output rails - 24V(1.25A), 15V(0.67A), 5V(2A), 3.3V(0.1A) and isolated 5V(0.1A) providing 50W of output power in ambient of up to 70°C. De-rated operation (...)

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