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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 11.5-12.5 V |
| Ausgang 1 | 10 V / 30 A |
| IC-Revision | 1 |
Beschreibung
dsPIC33EPXXGS202 is a SMPS & Digital Power Conversion Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications such as: • AC to DC Converters • DC to DC Converters • Power Factor Correction (PFC) • Uninterruptible power supply (UPS) • Inverters • Embedded Power-Supply Controllers • Arc Fault Detection
Eigenschaften
Operating Conditions 3.0V to 3.6V, -40°C to +85°C, DC to 70 MIPS
3.0V to 3.6V, -40°C to +125°C, DC to 60 MIPSFlash Architecture 16 Kbytes Kbytes of Program FlashCore: 16-Bit dsPIC33E CPU Two 40-Bit Wide AccumulatorsCode-Efficient (C and Assembly) Architecture
Single-Cycle (MAC/MPY) with Dual Data Fetch
Single-Cycle Mixed-Sign MUL Plus Hardware Divide
32-Bit Multiply Support
Two Additional Working Register Sets (reduces context switching)High-Speed PWM Individual Time Base and Duty Cycle for each PW1.04 ns PWM Resolution (frequency, duty cycle, dead time and phase)
- Supports Center-Aligned, Redundant, Complementary and True Independent Output modes
- Independent Fault and Current-Limit Inputs
- Output Override Control
- PWM Support for AC/DC, DC/DC, Inverters, PFC and LightingAdvanced Analog Features High-Speed ADC module12-bit with 2 dedicated SAR ADC cores and one shared SAR ADC coreConfigurable resolution (up to 12-bit) for each ADC coreUp to 3.25 Msps conversion rate per channel at 12-bit resolution12 single-ended inputsDedicated result buffer for each analog channelFlexible and independent ADC trigger sourcesTwo digital comparatorsTwo oversampling filters for increased resolution
ADC with Early Interrupt feature.
Rail-to-Rail Comparators with Hysteresis: Dedicated 12-bit Digital-to-Analog Converter (DAC) for each analog comparatorExternal reference inputs
Two Programmable Gain Amplifiers: Single-ended or independent ground reference Five selectable gains (4x, 8x, 16x, 32x and 64x)40 MHz gain bandwidthInterconnected SMPS Peripherals Reduces CPU Interaction to Improve PerformanceFlexible PWM Trigger Options for ADC ConversionsHigh-Speed Comparator Truncates PWM (15 ns typical): Supports Cycle-by-Cycle Current mode controlCurrent Reset mode (variable frequency)Timers/Output Compare/Input Capture 16-Bit and up to Two 32-Bit Timers/CountersOutput Compare (OC) module, Configurable as Timer/CounterInput Capture (IC) module
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(nH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | fres(MHz) | Drahttype | LR(nH) | IR(A) | RDC(mΩ) | Material | L(mm) | Ø OD(mm) | Ø ID(mm) | Verpackung | VPE | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | Z(mΩ) | ILeak(µA) | DF(%) | Ø D(mm) | RESR(Ω) | B(mm) | H(mm) | IR 1(A) | Ti | Tl(mm) | Pins | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCM SMT-Hochstrominduktivität, 470 nH, 56 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCM SMT-Hochstrominduktivität | Induktivität470 nH | Performance Nennstrom56 A | Sättigungsstrom 132.1 A | Sättigungsstrom @ 30%36.1 A | – | Eigenresonanzfrequenz20 MHz | – | Nenninduktivität240 nH | Nennstrom38 A | Gleichstromwiderstand0.32 mΩ | MaterialMnZn | Länge11.3 mm | – | – | – | Verpackungseinheit300 | – | – | – | – | – | – | – | – | – | Breite11 mm | Höhe8.9 mm | – | – | – | Pins2 | ||||
 | WE-HCF SMT-Hochstrominduktivität, 3300 nH, 44 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCF SMT-Hochstrominduktivität | Induktivität3300 nH | Performance Nennstrom44 A | Sättigungsstrom 157 A | Sättigungsstrom @ 30%60.5 A | Gleichstromwiderstand1.44 mΩ | Eigenresonanzfrequenz26.44 MHz | DrahttypeFlach | – | Nennstrom44 A | Gleichstromwiderstand1.33 mΩ | MaterialMnZn | Länge27 mm | – | – | – | Verpackungseinheit20 | – | – | – | – | – | – | – | – | – | Breite28 mm | Höhe15.4 mm | – | – | – | – | ||||
 | WCAP-ASLI Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ASLI Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | Länge10.5 mm | – | – | Verpackung15" Tape & Reel | Verpackungseinheit500 | Kapazität680 µF | Nennspannung16 V (DC) | Endurance 2000 | Rippelstrom720 mA | Impedanz160 mΩ | Leckstrom108.8 µA | Verlustfaktor16 % | Durchmesser10 mm | ESR (Serienersatzwiderstand)0.0881389 Ω | Breite10.3 mm | – | – | – | – | – | ||||
 | WCAP-PSLC Aluminium-Polymer-Kondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-PSLC Aluminium-Polymer-Kondensatoren | – | – | – | – | – | – | – | – | – | – | – | Länge11.7 mm | – | – | Verpackung15" Tape & Reel | Verpackungseinheit400 | Kapazität180 µF | Nennspannung16 V (DC) | Endurance 2000 | Rippelstrom4700 mA | – | Leckstrom576 µA | Verlustfaktor8 % | Durchmesser8 mm | ESR (Serienersatzwiderstand)0.01 Ω | Breite8.3 mm | – | – | – | – | – | ||||
| WCAP-PSLC Aluminium-Polymer-Kondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-PSLC Aluminium-Polymer-Kondensatoren | – | – | – | – | – | – | – | – | – | – | – | Länge12.4 mm | – | – | Verpackung15" Tape & Reel | Verpackungseinheit400 | Kapazität680 µF | Nennspannung16 V (DC) | Endurance 2000 | Rippelstrom5100 mA | – | Leckstrom2176 µA | Verlustfaktor10 % | Durchmesser10 mm | ESR (Serienersatzwiderstand)0.01 Ω | Breite10.3 mm | – | – | – | – | – | ||||
 | WP-BUTR REDCUBE PRESS-FIT with internal thread, two-rows, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | – | – | – | – | – | – | – | – | Nennstrom160 A | – | MaterialMessing | – | – | – | VerpackungTray | – | – | – | – | – | – | – | – | – | – | Breite9 mm | Höhe7 mm | Nennstrom [1]160 A | InnengewindeM4 | Gewindelänge6 mm | Pins8 | ||||
 | WA-SMSI SMT Stahl Spacer mit Innengewinde M2.5, –, – | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWA-SMSI SMT Stahl Spacer mit Innengewinde M2.5 | – | – | – | – | – | – | – | – | – | – | MaterialStahl | Länge2.7 mm | Außendurchmesser5.1 mm | Innendurchmesser3.5 mm | VerpackungTape and Reel | Verpackungseinheit700 | – | – | – | – | – | – | – | – | – | – | – | – | InnengewindeM2.5 | – | – |