EVAL6470H STMicroelectronics, EVAL6470H Datasheet - Page 2

• Manufacturer Part Number: EVAL6470H
• Description: Power Management IC Development Tools dSPIN L6470 Motor Driver Eval Board
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6470H

• Product Category: Power Management IC Development Tools
• Rohs: yes
• Product: Demonstration Boards
• Tool Is For Evaluation Of: L6470H
• Input Voltage: 8 V to 45 V
• Description/function: The EVAL6470H demonstration board is a fully integrated microstepping motor driver
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 25 C
• Output Current: 3 A
• For Use With: STEVAL-PCC009V2

Board description
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Board description
Table 1.
1. All logic inputs are 5 V tolerant.
Figure 1.
Supply voltage (VS)
Maximum output current (each phase)
Logic supply voltage (VREG)
Logic interface voltage (VDD)
Low level logic inputs voltage
High level logic input voltage
Operating temperature
L6470H thermal resistance junction-to-ambient
partitioning regulation
External switch connector
Motor supply voltege
compensation
(ADCIN input)
EVAL6470H specifications
Jumpers and connectors location
Master SPI
connector
BUSY LED
(SW input)
(Amber)
FLAG LED
(Red)
Parameter
Phase A connector
Doc ID 022736 Rev 2
Application reference
area
Power supply connector
Phase B connector
8 to 45 V
3 A
Externally supplied: 3.3 V, internally
supplied: 3 V (typ.)
Externally supplied: 3.3 V or 5 V,
internally supplied: VREG
0 V
VDD
-25 to +125 °C
21 °C/W (typ.)
(8 V - 45 V)
r.m.s.
(1)
OSCIN/OSCOUT
connector
JP2: VDD to VREG
connection
Value
JP1: VDD supply from
master SPI connector
JP3: Daisy chain
termination
Slave SPI
connector
EVAL6470H
AM11330v1