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Description

CAN and CANopen are legacy fieldbus protocols used in many applications in factory automation. Whenever high voltage could damage the end equipment there is need for isolation. Today’s smart factories utilize several energy efficient automation nodes. This reference design, which incorporates (...)

Key Features

  • Isolated CAN transceiver reference design with ISO1050
  • Energy efficient with transformer driver SN6501
  • 2.5kV isolation with DUB package (used by this TI reference design) and 5kV isolation with DW package
  • BeagleBone Black CAPE form factor
  • CAN bus address, CAN bus speed rotary switches and CAN status (...)

Description

The TIDA-00976 TI Design is a high-speed current-to-voltage circuit. This design is optimized for current-sense applications that require high-speed current measurements in the positive supply rail for voltages from 5 to 30 V. This design will reduce the common-mode voltage from 30 V and produce an (...)

Key Features

  • Bandwidth > 15 MHz
  • Convert Current-to-Voltage
  • High-Side Voltage Range from 5 to 30 V
  • Flexible Output Common-Mode Voltage

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

This small and simple inverting power reference design features a high accuracy step-down converter in an inverting buck-boost topology. It generates a -12-V output at 400 mA of current from a 3-V to 4.5-V input voltage, enabling to cleanly power negative voltage rails in space-constrained (...)

Key Features

  • High Negative Output Voltage of –12 V
  • Total Solution Size Less Than 65mm2
  • High Output Current of 400mA
  • Low Output Voltage Ripple (<0.5 %)
  • Input Voltage Range of 3 V to 4.5 V
  • 125°C Rated Solution

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-01423.1
(Output
Voltage1)
3 4.5 -12 .4 4.8 Non-Isolated DC Buck Boost- Inverting

Description

The TIDA-00834 reference design accurately measures voltage and current inputs using simultaneously sampled, 16-bit, ±10 V, bipolar input SAR ADC critical to identify power systems malfunction and power quality related failures accurately and quickly. This results in reduced power systems (...)

Key Features

  • Based on bipolar input 16-bit 8-channel simultaneous sampling SAR ADC simplifying system design
  • On-board potential divider with reinforced isolation amplifier and fixed gain precision amplifier for measurement up to 300V
  • On-board DC/DC converter and LDOs to generate ±12V, ±15V (...)

Description

The TIDA-00892 reference design provides a compact solution capable of generating isolated DC power while supporting isolated RS-485 communication. The design consists of a reinforced digital isolator with integrated power combined with an RS-485 communication transceiver.

Key Features

  • Small Combination Solution (Equal to ISOW7841 Device Footprint)
  • Single Power Supply Solution (No separate supply required for interface side)
  • Reduced BOM Cost
  • Extendable to Other Full-Duplex RS-485 Tranceivers

Description

The TIDA-01230 reference design provides a compact solution capable of generating isolated DC power while supporting isolated RS-232 communication. The design consists of a reinforced digital isolator with integrated power combined with an RS-232 communication transceiver.

Key Features

  • Small Combination Solution (Slightly Larger than ISOW7842 Device Footprint)
  • Single Power Supply Solution (No separate supply required for interface side)
  • Reduced BOM Cost
  • Extendable to Other RS-232 Tranceivers

Description

This reference design is an automotive, 400-W, phase-shifted full-bridge converter which generates the 12-V output from a 48-V car battery. The enhanced phaseshifted full-bridge controller implements programmable delays which ensure zero voltage switching (ZVS) over a wide range of operating (...)

Key Features

  • Phase shifted full bridge converter over the input voltage of 36V to 60V DC, output power up to 400W
  • Extendable to 500W with heatsinking, easy to customize per customer needs
  • Soft-switching, phase-shifted full bridge using UCC28951-Q1 analog controller, Grade 1
  • Regulated 12V output with 36V to 60V (...)

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 mobile point of sale (mPOS) reference design features a 1S1P Li-Ion battery architecture to reduce system size and cost. Integrated load switches are used to reduce standby power consumption and maximize battery life to enable the single-cell architecture. A USB Type-C charging port is also (...)

Key Features

  • 1S1P low-voltage battery architecture made possible by inclusion of low-voltage (5-V) printer rail driven by DRV8833
  • USB Type-C charging port via TUSB320 and BQ25890 updates current USB implementations to new standard
  • TPS22918 load switch disconnects inactive subsystems to extend battery life in a (...)

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