STEVAL-SPMD150V1 STMicroelectronics, STEVAL-SPMD150V1 Datasheet
STEVAL-SPMD150V1
Manufacturer Part Number
STEVAL-SPMD150V1
Description
DEMO SYSTEM BASED ON SPMD150STP
Manufacturer
STMicroelectronics
Series
EASY POWER™r
Specifications of STEVAL-SPMD150V1
Main Purpose
Power Management, Motor Control
Embedded
No
Utilized Ic / Part
SPMD150
Primary Attributes
2-Ph Bipolar Stepper Motors
Secondary Attributes
Remote Shutdown
Input Voltage
12 VDC to 48 VDC, 5 VDC
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-9010
Features
■
■
■
■
■
■
Description
This STEVAL-SPMD150V2 demonstration board
is designed for evaluating the performance and
the features of the SPMD150STP module. The
board works in conjunction with the PractiSPIN™
HW and the PractiSPIN™.spmd SW, which allow
the user to operate with the SPMD150STP
module.
The SPMD150STP is part of the EASY
POWER™ series of fully integrated modules
designed to drive bipolar permanent-magnet
stepper motors.
All EASY POWER modules offer an easy-to-use,
fully-protected solution to implement precise
position control, with high torque at rest, and
without the need for external components. The
module operates over a wide 12 V to 40 V input
voltage range and supports an output maximum
current of 1.5 A.
The SPMD150STP implements full/half-step and
microstepping driving capability, working at a
variable chopper frequency. It is possible to select
November 2010
For further information contact your local STMicroelectronics sales office.
Ready-to-use board for SPMD150STP
demonstration
Easy interfacing with PractiSPIN™ software
Simulates:
– Normal/half-step sequence and
– Fast/slow decay
– Forward/reverse
– Enable
Phase current selectable for
acceleration/deceleration ramp, running and
stop mode
Possibility to program moving and waiting time
sequences
RoHS compliant
microstepping
1.5 A bipolar stepper motor drive module (SPMD150STP)
Doc ID 18271 Rev 1
between fast and slow decay current. The module
internally generates the phase sequence,
significantly reducing the burden on the controller.
Integration of a power MOSFET stage
significantly reduces both commutation and
conduction losses. The SPMD150STP offers
complete output protection against all types of
short conditions. The metal package acts as an
integrated heatsink, with no ventilation or
additional components required. The metal case
also isolates the inner circuit from external
agents, making the module suitable for operation
in harsh environments.
The STEVAL-SPMD150V1 supports the following
measurements and demonstrations: full/half-step,
microstepping, CW/CCW, control behavior, motor
current waveforms and measurements,
movement sequences.
STEVAL-SPMD150V2
STEVAL-SPMD150V2
demonstration board
www.st.com
Data brief
1/4
4
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STEVAL-SPMD150V1 Summary of contents
Page 1
... The metal case also isolates the inner circuit from external agents, making the module suitable for operation in harsh environments. The STEVAL-SPMD150V1 supports the following measurements and demonstrations: full/half-step, microstepping, CW/CCW, control behavior, motor current waveforms and measurements, movement sequences. ...
Page 2
... Circuit schematic 1 Circuit schematic Figure 1. Circuit schematic 2/4 Doc ID 18271 Rev 1 STEVAL-SPMD150V2 ...
Page 3
... STEVAL-SPMD150V2 2 Revision history Table 1. Document revision history Date 24-Nov-2010 Revision 1 Initial release. Doc ID 18271 Rev 1 Revision history Changes 3/4 ...
Page 4
... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 18271 Rev 1 STEVAL-SPMD150V2 ...