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Kinetic Technology KTA1140 | Demoboard KTA1140EUAQ-WA-MCEV01
IEEE 802.3af/at/bt PoE PD and Flyback Controller (includes KTB1095 + KTA1170)
Details
| Topologie | LAN / POE |
| Eingangsspannung | 48 V |
| Ausgang 1 | 12 V / 4.17 A |
| IC-Revision | 1.2 |
Beschreibung
The KTA1140 Evaluation (EVAL) Kit is used to demonstrate and evaluate the KTA1140 functionality, performance, and PCB layout. The kit includes a fully assembled and tested PCB with the KTA1140 IC installed. The KTA1140 device is an IEEE 802.3af/at/bt compliant power supply controller optimized for isolated and non-isolated converter topologies. Along with the KTA1140, this evaluation board utilizes our KTB1095 12V, 50W flyback topology voltage regulator. The KTB1095 integrates a gate driver for a fully synchronous output rectifier and a built-in digital isolator that can provide up to 3000 Volts RMS isolation. The KTA1140 evaluation board has power and signal I/O connections with an array of test points for signal observation.This evaluation kit has been designed with our KTA1170, a single-chip, highly integrated dual MOSFET bridge rectifier that is ideally suited for IEEE 802.3 bt applications. This compact solution improves power conversion efficiency up to 2% at higher loads thus enabling smaller formfactor designs without the need for extensive heat sinking.
Typische Anwendungen
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Version | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | n | ISAT (A) | Bauform | Wicklungstyp | Wicklungsanzahl | L1 (µH) | Zmax (Ω) | IR 1 (mA) | RDC1 max. (Ω) | VR (V) | Datenrate | Ports | PoE | Improved CMRR | Betriebstemperatur | VT (V (AC)) | Montageart | L (µH) | LSmin. (nH) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750319036 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird in Kürze eine Änderung am Bauteil durchgeführt. Anbei finden Sie die entsprechende PCN. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PoE++ Power over Ethernet Plus Plus Transformer | CCM Flyback | 33 - 57 V (DC) | 12 | 6 | 12 | 2.33:1:1 | 10.4 | EFD20 | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | 1500 | SMT | 16 | – | ||
 | 744272251 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-SL5 Stromkompensierter SMT Line Filter | SMT | – | – | – | – | – | – | – | sectional | 2 | 250 | 970 | 2000 | 0.035 | 80 | – | – | – | – | – | 1000 | SMT | 250 | 1500 | ||
 | 7490220122 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-LAN LAN Übertrager | SMT | – | – | – | – | 1:1 | – | – | – | – | 350 | – | – | – | – | 10/100/1000BASE-T | 1 | 4PPoE (bis zu 1000 mA) | Nein | -40 °C up to +105 °C | 1500 | SMT | 350 | – |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 750319036 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird in Kürze eine Änderung am Bauteil durchgeführt. Anbei finden Sie die entsprechende PCN. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | |
| 744272251 | SPEC | |
| 7490220122 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Version | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | n | ISAT (A) | Bauform | Wicklungstyp | Wicklungsanzahl | L1 (µH) | Zmax (Ω) | IR 1 (mA) | RDC1 max. (Ω) | VR (V) | Datenrate | Ports | PoE | Improved CMRR | Betriebstemperatur | VT (V (AC)) | Montageart | L (µH) | LSmin. (nH) | Muster |
|---|
