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Description

The bq25892 is a highly-integrated switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery in a wide range of smartphone and other portable devices with USB or high voltage adaptors. Its low impedance power path optimizes (...)

Key Features

 

  • Support high voltage adaptor to achieve up to 5A chargeing current
  • Highly integrated solution with the highest efficiency
  • Input Current Optimizer (ICO) to best utilize the adaptor
  • ADC to provide system and battery monitoringBoth host control and autonomous charging when the host is not available
  • (...)

Description

The TIDA-00657 reference design enables high efficiency (90+% @1-2A)  and faster charge with high charging current up to 3A. The design uses TI's BQ24780 Industrial Innovative Charge Controlller with Hybrid Power Boost Mode and  also features power and processor hot monitoring capability.

Key Features

  • Support 1~4 Cell battery from 4.5V~24V adapter
  • Industrial Innovative Charge Controller with Hybrid Power Boost Mode
  • High Accuracy Power and Current Monitoring for CPU throttling
  • Automatic NMOS Power Source Selection from Adapter or Battery
  • Programmable Input Current, Charge Voltage, Charge and Discharge (...)

Description

TIDM-BLE-REEDMTR is an elegant single chip reference design with minimal component count to transform a mechanical water or gas meter into a smart meter. This system consumes less than 11uA in standby mode, with RF connection in every 5 seconds. The total mechanical gear counter can be replaced by (...)

Key Features

  • Less than 11uA Standby Current for both Bluetooth Connected and Advertising Mode
  • 9-yr system operation with Button Cell Battery
  • SimpleLink™ Bluetooth CC2650 wireless MCU provides a single chip solution for measurement and communications
  • Two Reed Switches for Rotational Detection

Description

This TI Design features the DRV8801EVM and the DRV8872EVM. These evaluation modules (EVMs) enable an easy-to-use platform to demonstrate the capability and performance of the DRV8801 and DRV8872 motor drivers for power-folding side mirrors.

This TI Design also intends to allow easy evaluation of the (...)

Key Features

  • Single H-Bridge motor driver with integrated protection
  • Wide 8V to 38V input supply range easily supports +12V industry standard supplies
  • EVM includes easy to use GUI
  • Phase/enable control interface provides a simple, 2-pin control interface for motor operation
  • Brake mode support allows the motor to stop (...)

Description

TIDA-00745 is a 17W system-optimized SMPS design for automotive infotainment processor power. The design has been tested for and passed CISPR25 Class 5 conducted EMI  limits.  All buck converters used in this design is switching above AM band (>1.85MHz).

The design is divided into four major blocks:

  1. (...)

Key Features

  • Wide-Vin front end power supply for 10W-17W automotive  systems in 2.1MHz Integrated , Low Iq Buck Converter 
  • Off-battery operation with reverse battery protectionst for 5V CAN supply
  • Series fault protection FET with OVP at input e system disconnet the second stage power and keep 3.3V sustained when (...)

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-00746.1
(Output Voltage 1)
9 36 5 3.5 17.5 Non-Isolated DC Buck- Synchronous
TIDA-00746.2
(Output Voltage 2)
5 5 3.3 3 9.9 Non-Isolated DC Buck- Synchronous
TIDA-00746.3
(Output Voltage 3)
5 5 1.2 1 1.2 Non-Isolated DC Buck- Synchronous
TIDA-00746.4
(Output Voltage 4)
5 5 1.2 1 1.2 Non-Isolated DC Buck- Synchronous

Description

This TI Design provides a broadly applicable automotive power solution for a variety of ADAS processors, focusing on front and rear camera applications. The design supports an input range of 4 V to 48 V to supply common processor power rails through discrete components, which adds to the versatility (...)

Key Features

 

  • Power solution for Wide Array of ADAS processors
  • Designed for Wide-Vin and Cold-Crank Conditions
  • Size-Optimized Design (83.0 mm x 57.0 mm)
  • Supports Peripheral Power Supply Needs [CMOS Sensor, Inputs and Outputs (I/Os), Memory, and Secondary Microcontroller (MCU)]
  • Uses an Input Filter for Improved EMI (...)

Description

End equipment such as mixed signal SOC testers, memory testers, battery testers, liquid-crystal display (LCD) testers, benchtop equipment, high-density digital cards, high-density power cards, x-Ray, MRI, and so forth require multiple, fast, simultaneous sampling channels with excellent DC and AC (...)

Key Features

  • 18 bit 1 MSPS 4 Channel Simultaneous Sampling Data Acquisition system
  • 18 bit NMC DNL; +/- 0.5 LSB INL linearity performance for each channel
  • 101dB SNR, 124dB THD with 2kHz Sine wave input on each channel
  • >110dB Channel to Channel Isolation
  • This circuit design is tested and includes Getting Started (...)

Description

This evaluation kit and reference design implements the AMC130x reinforced isolated delta-sigma modulators along with integrated Sinc filters in the C2000™ TMS320F28377D Delfino™ microcontroller. The design provides an ability to evaluate the  performance of these measurements: three motor (...)

Key Features

  • Isolated shunt feedback measurements of 3-phase motor currents and voltages using the new AMC130x reinforced isolated delta-sigma modulator
  • Integrated Sinc3 digital filters using new C2000™ F2837xD Dual-core Delfino™ microcontroller
  • Calibrated accuracy of ±0.2%, uncalibrated accuracy <2%
  • <4uSec (...)

Description

This TI Design implements a hardware interface solution based on the HEIDENHAIN EnDat 2.2 standard for position or rotary encoders. The building blocks include the power supply for the encoder – with innovative smart e-Fuse technology - and robust half-duplex RS485 transceivers, including line (...)

Key Features

  • Design meets EMC immunity requirements for ESD, Fast Transient Burst and Surge according to IEC61800-3
  • High-speed RS-485 transceivers robust to 15kV ESD immunity
  • Wide input (15-30VDC) high-efficiency (>85%) DCDC power supply configurable from 3.6V to 14V (defaulted to 8V) with 200mA, low-ripple (...)

Description

Impelementation of BiSS C Master protocol on Industrial Communication Sub-System (PRU-ICSS). The design provides full documentation and source code for Programmable Realtime Unit (PRU).

Key Features

  • BiSS C Master protocol running on ICSS
  • Interface speed of 1, 2, 5 and 10 MHz
  • 8x oversampled input capture
  • Line delay compensation with filtered sample point
  • De-bouncing filter on oversampled input
  • Variable frame format with crc check
  • Command (CDS/CDM) interface
  • Supports up to 100 m cable
  • Runs on AM335x and (...)

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