MPS EV6501AGF-00B Manual

The Future of Analog IC Technology
DESCRIPTION
The MP6501AGF demo board is a customized
evaluation board for a stepper motor driver with
a built-in micro-stepping translator.
The MP6501AGF demo board operates from a
supply voltage of up to 35V and delivers motor
current up to 2.5A. It operates a bipolar stepper
motor in full-, half-, quarter-, eighth-, and
sixteenth- step modes by setting the MS3, MS2,
and MS1. The input control signals and
reference voltage are applied through the
connector or generated on the board.
ELECTRICAL SPECIFICATIONS
Parameter Symbol
Input Voltage
Output Current
EV6501AGF-00B EVALUATION BOARD
EV6501A Rev.1.0
3/9/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
Value Units
V 8-35 V
IN
I 2.5 A
OUT
(L x W x H) 4'' x 3.4'' x 1'' (10cm x 8.5cm x 2.5cm)
Board Number
EV6501A-F-00B
www.MonolithicPower.com
© 2015 MPS. All Rights Reserved.
EV6501AGF-00B
Bipolar Stepper Motor Driver
FEATURES

Wide 8V to 35V Input Voltage Range

Up to 2.5A Programmable Output Current

Full-, Half-, Quarter-, Eighth- and Sixteenth-
Step modes

Adjustable Mixed Decay Ratio or Automatic
Decay

OCP, OVP, and OTP

Control Signals Generated by On-Board
USB Microcontroller or Supplied Externally
APPLICATIONS

Printers

General Bipolar Stepper Drivers
All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.
For MPS green status, please visit the MPS website under Quality
Assurance.
"MPS" and "The Future of Analog IC Technology" are registered trademarks of
Monolithic Power Systems, Inc.
MPS IC Number
MP6501AGF
2.5A, 35V
Evaluation Kit
1