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Texas Instruments TPS22968DPU | Demoboard TIDA-00267
Polarity Correcting Isolated CAN Reference Design
Overview
| Topology | Push-Pull Converter symmetrical isolated |
| Input voltage | 3.3-5 V |
| Output 1 | 5 V / 0.25 A |
Description
A ready to use design that efficiently solves the problem of improper installation by adding antiparallel communication channels and appropriate control signal to enable polarity correction for the Controller Area Network (CAN) bus.
Features
REMARK: Schematic,BOM and pdf is added
- Simplifies system installation with use of one control signal to
- enable polarity correction in case of cross wire fault
- Discrete isolation enables tailored upgradability with other 16-pin SOIC DW packaged parts
- Custom isolated power creates high efficiency solution
- Turbo CAN Transceiver with fast loop times for large networks or fast data-rates
- ISO7842 - 5.7 KVRMS isolation rating
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | VIN | VOut1(V (DC)) | IOut1(A) | Type of Insulation | fswitch(kHz) | ∫Udt(Vµs) | NPRI : NSEC | L(µH) | VT(V (AC)) | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PPTI Push-Pull Transformers, 3.3 V (DC), 5 V (DC) | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PPTI Push-Pull Transformers | Input Voltage 3.3 V (DC) | Output Voltage 15 V (DC) | Output Current 10.45 A | Type of InsulationFunctional | Switching Frequency 250 - 550 | Voltage-µSecond11 Vµs | Turns Ratio1:2 | Inductance475 µH | Insulation Test Voltage2500 V (AC) | Length6.73 mm | Width10.2 mm | Height4.19 mm | MountSMT |