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STMicroelectronics VIPER26HD | Demoboard STDES-VIENNARECT
Energy saving 12W high voltage converter with direct feedback
Overview
| Topology | Power Factor Correction |
| IC revision | 2 |
Description
The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition.Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.
Features
- 3-phase, 3-level AC/DC power converter
- Rated nominal output DC voltage: 800 VDC
- Rated nominal input AC voltage: 400 VAC at 50 Hz
- Nominal output power AC/DC: 15 kW
- Power factor, PF>0.99
- Inrush current control and soft start-up
- THD lower than 5% at nominal operation
- Power section based on SiC MOSFETs and diodes:
- High frequency operation (70 kHz)
- High peak efficiency greater than 98%
- Passive element weight and size reduction
- Control section based on programmable STNRG388A digital controller
- Low cost mixed-signal control
- Overcurrent and overvoltage protection
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Wire Section | C | VR(V (DC)) | VR 2(V (DC)) | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | L(mm) | W(mm) | H(mm) | Tol. C | Size | Operating Temperature | DF(%) | Ceramic Type | Fl(mm) | SW(mm) | Ti | To | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Ø D(mm) | Mount | G(mm) | IR(A) | Working Voltage(V (AC)) | Operation Force(g) | Schematic | Packaging | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 2135 - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp, 2, Rising Cage Clamp | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Pins2 | PCB/Cable/PanelPCB | ModularityYes | Wire Section 14 to 30 (AWG) 2.08 to 0.0509 (mm²) | – | – | – | – | – | – | Pitch5.08 mm | Length10.16 mm | – | – | – | – | Operating Temperature -30 °C up to +120 °C | – | – | – | – | – | – | – | – | – | – | MountTHT | – | Rated Current14 A | Working Voltage250 V (AC) | – | – | PackagingBox | – | – | – | – | – | TypeHorizontal | ||||
 | WR-PHD Pin Header - Single, 3, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | Pins3 | – | – | – | – | – | – | – | – | Insulation Resistance1000 MΩ | Pitch2.54 mm | Length7.62 mm | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | MountTHT | – | Rated Current3 A | Working Voltage250 V (AC) | – | – | PackagingBag | – | – | – | – | – | TypeStraight | |||
 | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | Length2 mm | Width1.2 mm | Height0.9 mm | – | Size0805 | Operating Temperature -55 °C up to +125 °C | – | – | Pad Dimension0.5 mm | – | – | – | – | – | – | – | MountSMT | – | Rated Current4.5 A | – | – | – | – | Impedance @ 100 MHz22 Ω | Maximum Impedance40 Ω | Maximum Impedance1000 MHz | Rated Current 26000 mA | DC Resistance0.008 Ω | TypeHigh Current | ||||
 | WCAP-ATLL Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATLL Aluminum Electrolytic Capacitors | – | – | – | – | Capacitance15 µF | Rated Voltage35 V (DC) | – | – | – | – | Pitch2 mm | Length11 mm | – | – | Capacitance±20% | – | – | Dissipation Factor12 % | – | – | – | – | – | Endurance 4000 | Ripple Current144 mA | Leakage Current5.25 µA | Diameter5 mm | – | – | – | – | – | – | PackagingAmmopack | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | Capacitance100 nF | Rated Voltage16 V (DC) | – | – | – | Insulation Resistance5 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | Capacitance1 µF | Rated Voltage25 V (DC) | – | – | – | Insulation Resistance0.5 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | Capacitance220 pF | Rated Voltage50 V (DC) | – | – | – | Insulation Resistance10 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | Capacitance1 nF | Rated Voltage50 V (DC) | – | – | – | Insulation Resistance10 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | Capacitance100 nF | Rated Voltage50 V (DC) | – | – | – | Insulation Resistance5 GΩ | – | Length2 mm | Width1.25 mm | Height0.8 mm | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | Capacitance100 nF | Rated Voltage25 V (DC) | – | – | – | Insulation Resistance5 GΩ | – | Length3.2 mm | Width1.6 mm | Height0.8 mm | Capacitance±10% | Size1206 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | Capacitance1 nF | Rated Voltage50 V (DC) | – | – | – | Insulation Resistance10 GΩ | – | Length3.2 mm | Width1.6 mm | Height0.8 mm | Capacitance±10% | Size1206 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
 | WS-SLTV THT Mini Slide Switch, Opposite Side Connection 10x2.5 mm, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | – | – | Rated Voltage12 V (DC) | – | – | – | Insulation Resistance10000 MΩ | – | – | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current0.5 A | – | Operation Force800 g | SchematicSPDT | PackagingBulk | – | – | – | – | – | – | ||||
 | WA-SSTIE Steel Spacer Stud, metric, internal/external, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SSTIE Steel Spacer Stud, metric, internal/external | – | – | – | – | – | – | – | – | – | – | – | Length10 mm | – | – | – | – | Operating Temperature -55 °C up to +150 °C | – | – | – | SW5 mm | Inner ThreadM3 | Outer ThreadM3 | – | – | – | – | – | – | – | – | – | – | PackagingCarton | – | – | – | – | – | – | |||
 | WA-SBRIE Brass Spacer Stud, metric, internal/external, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SBRIE Brass Spacer Stud, metric, internal/external | – | – | – | – | – | – | – | – | – | – | – | Length10 mm | – | – | – | – | Operating Temperature -55 °C up to +150 °C | – | – | – | SW5 mm | Inner ThreadM3 | Outer ThreadM3 | – | – | – | – | – | – | – | – | – | – | PackagingCarton | – | – | – | – | – | – | |||
 | WCAP-FTBE Film Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTBE Film Capacitors | – | – | – | – | Capacitance100 nF | Rated Voltage630 V (DC) | Rated Voltage 2504 V (DC) | Rate of Voltage Rise28 V/µs | Dissipation Factor1 % | Insulation Resistance9 GΩ | Pitch15 mm | Length18 mm | Width6 mm | Height12 mm | Capacitance±10% | SizePitch 15 mm | Operating Temperature -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | Pin length4 mm | – | – | – | – | PackagingCarton | – | – | – | – | – | – | ||||
750344313 | PFC Inductor, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series PFC Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
750317707 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |