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Overview
| Topology | Other Topology |
| Input voltage | 38-42 V |
| Switching frequency | 800-1000 kHz |
| Output 1 | 15 V / 3 A |
| IC revision | A |
Description
The 50W Interleaved LLC Converter Development Board is a generic development board implementing interleaved LLC topology supporting rapid prototyping and code development based on dsPIC33 DSCs. It utilizes the dsPIC33CH128MP506 DSC supporting a fully digital and advanced power control algorithm scheme. The board is compatible with dsPIC33EP, dsPIC33CK and dsPIC33CH Digital Power Plug-in Modules (DP-PIM)
Features
- Input working voltage range: 38 - 42 VDC
- Max. Output Power: 30W per phase
- Maximum Switching Frequency: 1000 kHz
- Output connector
- Auxiliary power supply
- Test Points for outer loop measurements
- Protection circuitry
- HMI Interface (Push buttons and two LEDs)
- dsPIC33-DSC DP-PIM socket with test points at the edge of the board
- AUX Connector
- Supports UART communication, GPIO, Analog input, DAC signal output and 3.3V analog AUX supply.
Typical applications
- General application, interleaved LLC Converter
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | VIN | VOut1(V (DC)) | IOut1(A) | Type of Insulation | fswitch(kHz) | ∫Udt(Vµs) | NPRI : NSEC | L(µH) | VT(V (RMS)) | L(mm) | W(mm) | Mount | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | RESR(mΩ) | ILeak(µA) | DF(%) | Ø D(mm) | Packaging | H(mm) | Operation Force(g) | Electrical Life(Cycles) | Actuator Color | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]525 nm | Emitting ColorGreen | Peak Wavelength [typ.]515 nm | Luminous Intensity [typ.]430 mcd | Forward Voltage [typ.]3.2 V | Chip TechnologyInGaN | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | MountSMT | – | – | – | – | – | – | – | – | PackagingTape and Reel | Height0.7 mm | – | – | – | |||
| WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red | Downloads26 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]625 nm | Emitting ColorRed | Peak Wavelength [typ.]630 nm | Luminous Intensity [typ.]250 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | MountSMT | – | – | – | – | – | – | – | – | PackagingTape and Reel | Height0.7 mm | – | – | – | |||
 | WCAP-PSLP Aluminum Polymer Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-PSLP Aluminum Polymer Capacitors | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Length5.8 mm | Width5.3 mm | MountV-Chip SMT | Capacitance33 µF | Rated Voltage16 V (DC) | Endurance 2000 | Ripple Current2200 mA | ESR40 mΩ | Leakage Current400 µA | Dissipation Factor8 % | Diameter5 mm | Packaging15" Tape & Reel | – | – | – | – | ||||
 | WE-PPTI Push-Pull Transformers, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PPTI Push-Pull Transformers | – | – | – | – | – | – | – | Input Voltage 5 V (DC) | Output Voltage 15 V (DC) | Output Current 10.8 A | Type of InsulationReinforced | Switching Frequency 300 - 620 | Voltage-µSecond10 Vµs | Turns Ratio1:1.1 | Inductance340 µH | Insulation Test Voltage5000 V (RMS) | Length9.14 mm | Width12.7 mm | MountSMT | – | – | – | – | – | – | – | – | PackagingTape and Reel | Height7.62 mm | – | – | – | |||
 | WS-TASV J-Bend SMT Tact Switch 4.2x3.2 mm, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-TASV J-Bend SMT Tact Switch 4.2x3.2 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage16 V (DC) | – | – | – | – | – | – | PackagingTape and Reel | Height2.5 mm | Operation Force260 g | Electrical Life50000 Cycles | Actuator ColorWhite |