ROHM

BD63524AEFV
Demoboard STEPMO_EVK_203

Stepper Motor Driver IC EVK

Topology: Other
Input Voltage (min.): 8.00 V
Input Voltage (max.): 28.00 V

Original publication on 2016-09-15, revision 1.3

Description

This EVK supports a variety of pin-compatibleROHM stepper motor driver ICs from standard,microstep, low voltage and high voltage familieswith CLK-IN (clock input) or PARA-IN (parallelinput) control. They integrate PWMconstant-current drive with adjustable decay ratioand the ability for full, half and microstepping.The ICs feature single supply operation byintegrating the voltage regulator for the lowpower logic together with highly efficient DMOSoutput power stages. These do not require aninternal charge pump so the motor driversachieve low EMI performance. The motor driversintegrate various protection functions such asGhost Supply Prevention (GSP), ThermalShutdown (TSD), Over-Current Protection(OCP), Under / Over Voltage Lockout (UVLO /OVLO) high ESD resistance and Pin ShortProtection for robust and reliable operation. TheICs are housed in compact HTSSOP-B28 powerpackages. For further details, please also consultthe relevant product datasheets athttp://www.rohm.com.

Characteristics

  •  Designed as plug-in Shield for Arduino platform Recommended: Arduino Uno Several model variants covering wide range ofpin- compatible stepper driver ICs Support of bipolar or unipolar stepper motors Adjustable current limit Adjustable current decay mode Single supply operation Stackable design to allow controlling two motorsat the same time Reverse power supply protection Software library for Arduino IDE Arduino example programs (Sketches) Visithttp://www.rohm.com/web/eu/arduino-stepper-motor-shieldfor details

Products

  Order Code SPEC Product series Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section Reihen Gender IR
(A)
Verpackung C
(nF)
Tol. C VR
(V (DC))
Bauform H
(mm)
DF
(%)
Keramiktyp Technische Artikelnummer Samples
691102710003 PDF WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Yes Horizontal 3 22 to 14 (AWG) 0.326 to 2.08 (mm²)
691102710002 PDF WR-TBL Series 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Yes Horizontal 2 22 to 14 (AWG) 0.326 to 2.08 (mm²)
61300311121 PDF WR-PHD 2.54 mm THT Pin Header Straight 3 Single Pin Header 3 Bag
61300211121 PDF WR-PHD 2.54 mm THT Pin Header Straight 2 Single Pin Header 3 Bag
824540261 PDF
885012205061 PDF WCAP-CSGP MLCCs 50 V(DC) 1 ±10% 50 0402 0.5 2.5 X7R Class II X7R0402102K050DFCT10000
885012209013 PDF
885012207098 PDF WCAP-CSGP MLCCs 50 V(DC) 100 ±10% 50 0805 0.8 2.5 X7R Class II X7R0805104K050DFCT10000