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Texas Instruments LM5171 | Demoboard LM5171EVM-BIDIR
LM5171EVM-BIDIR evaluation module with 48-V to 12-V bidirectional converter
Details
| Topologie | Abwärts- und Aufwärtswandler |
| Eingangsspannung | 6-70 V |
| Ausgang 1 | 12 V / 60 A |
| Ausgang 2 | 48 V / 60 A |
| IC-Revision | A |
Beschreibung
The LM5171EVM-BIDIR evaluation module (EVM) is a dual phase interleaved bidirectional converter ideal for 48-V to 12-V dual battery system applications. It is multiphase stackable with adjustable interleaving angle and balanced current sharing. The EVM also includes various jumpers to configure the circuit for many different use cases. This includes the capability of being controlled by a microcontroller or a high-power unidirectional buck or boost converter.
Eigenschaften
- 12-V port voltage regulated at 14.5 V with 48-V port voltage range of 6 V to 70 V in buck mode
- 48-V port voltge regulated at 50.5 V with 12-V port voltage range of 6 V to 48 V in boost mode
- DC current (max) into or out of the 12-V port is 60 A
- Built-in analog voltage loop control, with option of a microcontroller digital-voltage loop-control through interface connectors
- Daisy-chain multiphase interleaved three, four, six and eight phase operation to support higher power
Typische Anwendungen
- Super-cap or battery backup power converter, Battery Testing System (BTS)
- Automotive, Industrial dual-battery systems
- Stackable high-power buck or boost applications
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ.(nm) | Emittierte Farbe | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chiptechnologie | 2θ50% typ.(°) | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | fres(MHz) | Drahttype | Pins | Typ | Montageart | L(mm) | H(mm) | IR(A) | Arbeitsspannung(V (AC)) | Betriebstemperatur | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| WL-SMCW SMT Mono-color Chip LED Waterclear, 590 nm, Gelb | Downloads27 Dateien Strahldaten
| Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | dominante Wellenlänge [typ.]590 nm | Emittierte FarbeGelb | Spitzen-Wellenlänge [typ.]595 nm | Lichtstärke [typ.]120 mcd | Durchlassspannung [typ.]2 V | ChiptechnologieAlInGaP | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | – | MontageartSMT | Länge1.6 mm | Höhe0.7 mm | – | – | Betriebstemperatur -40 °C up to +85 °C | |||
| WL-SMCW SMT Mono-color Chip LED Waterclear, 630 nm, Superrot | Downloads27 Dateien Strahldaten
| Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | dominante Wellenlänge [typ.]630 nm | Emittierte FarbeSuperrot | Spitzen-Wellenlänge [typ.]645 nm | Lichtstärke [typ.]60 mcd | Durchlassspannung [typ.]1.9 V | ChiptechnologieAlInGaP | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | – | MontageartSMT | Länge1.6 mm | Höhe0.7 mm | – | – | Betriebstemperatur -40 °C up to +85 °C | |||
 | WR-PHD Stiftleisten - Einreihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Pins2 | TypGerade | MontageartTHT | Länge5.08 mm | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | Betriebstemperatur -40 °C up to +105 °C | |||
 | WR-PHD Stiftleisten - Einreihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Pins3 | TypGerade | MontageartTHT | Länge7.62 mm | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | Betriebstemperatur -40 °C up to +105 °C | |||
 | WE-HCF SMT-Hochstrominduktivität, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCF SMT-Hochstrominduktivität | – | – | – | – | – | – | – | Induktivität4.7 µH | Performance Nennstrom44 A | Sättigungsstrom 144 A | Sättigungsstrom @ 30%48 A | Gleichstromwiderstand1.44 mΩ | Eigenresonanzfrequenz21.56 MHz | DrahttypeFlach | Pins2 | – | MontageartSMT | Länge27 mm | Höhe15.4 mm | Nennstrom44 A | – | Betriebstemperatur -40 °C up to +125 °C |