EVAL-L9301 Datasheet, PDF (1/5 Pages) STMicroelectronics – Logic inputs TTLcompatible

EVAL-L9301
EVAL-L9301 Demo board
Features
 Operating battery supply voltage: 5V - 18V
 Operating Vdd supply voltage: 4.75V - 5.25V
 Logic inputs TTLcompatible
 SPI interface for outputs control and for
diagnosis data communication
 Power MOS:
 8 Low side On-off driver
 4 High side + 4 Low side on-off driver
 4 configurable output configurations
 Access to all relevant pins by test points and
jumper.
 Input signal connector compatible with
SPC560P-DISP discovery board
 Possibility to connect a generic microcontroller
boards by using a simple adapter.
 ISO PULSE circuit protection
 Reset button or Reset uC
Description
The EVAL-L9301 is an Evaluation Board
designed to evaluate L9301, a smart power
device mainly for ABS valves applications.
Data brief
L9301 is able to drive electronic on-off valves with
or without external freewheeling diode.
The OUT1-8 can be driven by parallel input in
PWM mode or SPI command. Through the SPI it
is possible to configure the device parameters like
configuration, Slew-rate, Overcurrent threshold,
to send the drivers EVAL-L9301 commands and
to read back the diagnosis results.
The device is protected against over temperature,
open load, short to GND and short to Vbattery
condition. The overcurrent diagnostics can be set
in latched or unlatched mode for each channel.
This kit includes L9301 Demo Board; Firmware
for SPC560P-DISP; Graphical User Interface
developed in LabView environment
Documentation, Demo board and GUI user
manual.
Table 1. Device summary
Order code
Reference
EVAL-L9301
EVAL-L9301 Evaluation board
July 2016
DocID029478 Rev 1
This is information on a product in full production. For further information contact your local STMicroelectronics sales
office.
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