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IC-Hersteller ROHM

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ROHM BD6425EFV | Demoboard STEPMO_EVK_20F

36VHigh-performance, High-reliability Withstand Voltage Stepping Motor Driver

Details

TopologieSonstige Topologie
Eingangsspannung19-42 V
Ausgang 11.5 A
IC-RevisionA

Beschreibung

BD6425EFV, BD6423EFV, BD6422EFV are a low power consumption PWM constant current-drive driver series of stepping motor with power supply's rated voltage of 45V and rated output current of 1.0A, 1.5A. For input interface, BD6425 / 6423EFV is CLK-IN drive mode and BD6422EFV is parallel IN drive mode. There are excitation modes of FULL STEP & HALF STEP (2 kinds), QUATER STEP mode, and for current decay mode, four kinds of ratio of FAST DECAY & SLOW DECAY can be set, so the optimum control conditions for every motor can be realized. In addition, being able to drive with one system of power supply makes contribution to the set design's getting easy.

Eigenschaften

・Low on-resistance DMOS, rated output current 1.5A・CLK-IN drive・QUARTER STEP・Power-saving function・Forward rotation & reverse rotation switching function・TSD(Thermal Shutdown) circuit・OCP(Over Current Protection) circuit・UVLO(Under Voltage Locked Out) circuit・Power ON reset function・Compact, thin-shape, and high heat dissipation package・Current decay mode selection(Mix decay)・One power supply system 45V

Typische Anwendungen

  • serial dot impact printer
  • sewing machine

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungPCB/Kabel/PanelModularityWire SectionCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technische ArtikelnummerVDC
(V)
VBR min.
(V)
IPeak
(A)
PDiss
(W)
VClamp max.
(V)
PinsReihenGenderTypIR
(A)
Verpackung Muster
691102710003SPEC
6 Dateien WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Ja 22 to 14 (AWG) 0.326 to 2.08 (mm²) -40 bis zu +105 °C 15 3 Horizontal 17.5 Karton
691102710002SPEC
6 Dateien WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Ja 22 to 14 (AWG) 0.326 to 2.08 (mm²) -40 bis zu +105 °C 10 2 Horizontal 17.5 Karton
885012205061SPEC
7 Dateien WCAP-CSGP MLCCs 50 V(DC)1 nF ±10% 50 0402 -55 bis zu +125 °C 2.510 GΩ X7R Klasse II 1 0.5 0.5 0.25 X7R0402102K050DFCT10000
885012207098SPEC
7 Dateien WCAP-CSGP MLCCs 50 V(DC)100 nF ±10% 50 0805 -55 bis zu +125 °C 2.55 GΩ X7R Klasse II 2 1.25 0.8 0.5 X7R0805104K050DFCT10000
885012209013SPEC
7 Dateien WCAP-CSGP MLCCs 16 V(DC)4.7 µF ±10% 16 1210 -55 bis zu +125 °C 50.1 GΩ X7R Klasse II 3.2 2.5 2 0.75 X7R1210475K016DFCT10000
824540261SPEC
6 Dateien WE-TVSP Power TVS Diode DO-214AB -65 bis zu +150 °C 6.86 5.91 2.5 26 30.4 35.7 1500 42.1
61300211121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header -40 bis zu +105 °C1000 MΩ 5.08 2 Single Pin Header Gerade 3 Beutel
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieAnwendungPCB/Kabel/PanelModularityWire SectionCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technische ArtikelnummerVDC
(V)
VBR min.
(V)
IPeak
(A)
PDiss
(W)
VClamp max.
(V)
PinsReihenGenderTypIR
(A)
Verpackung Muster