Topologie | Buck mit zwei Ausgangsspannungen |
Eingangsspannung | 18-30 V |
Ausgang 1 | 3.3 V |
IC-Revision | E3 |
The TIDA-00485 TI Design uses Texas Instruments Simple Link Wi-Fi CC3200 Internet-on-a-chip Wireless MCU module to create a data bridge between an RS-485 network and a Wi-Fi network. An SN65HVD72 transceiver provides the RS-485 Interface with 12 kV of ESD protection, and additional protection is provided on board. The design can be powered with AC or DC power up to 30 V RMS or 48 V peak.A version of this design with an isolated RS-485 interface is presented in TIDA-00486.
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Bauform | Version | Vin | VOut1 (V) | IOut1 (A) | Vbuck (V) | NPRI : NSEC | LS (nH) | VT (V (AC)) | fswitch (kHz) | Montageart | L (mm) | W (mm) | H (mm) | Muster | |
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750315547 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-IBTI Isolated Buck Transformers | 42 | – | 1.1 | – | – | EP7 | Iso-Buck | 12 - 48 V (DC) | 3.6 | 0.1 | 3.3 | 1:1.2 | 800 | 2500 | 300 | SMT | 9.78 | 9.14 | 10.54 | |||
7447789147 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PD SMT-Speicherdrossel | 47 | 1.25 | – | 360 | 13.5 | 7332 | Robust | – | – | – | – | – | – | – | – | SMT | 7.3 | 7.3 | 3.2 |
Artikel Nr. | Datenblatt | Simulation | |
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750315547 | SPEC | ||
7447789147 | SPEC |
Muster |
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Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Bauform | Version | Vin | VOut1 (V) | IOut1 (A) | Vbuck (V) | NPRI : NSEC | LS (nH) | VT (V (AC)) | fswitch (kHz) | Montageart | L (mm) | W (mm) | H (mm) | Muster |
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