TMC246/A ETC2 [List of Unclassifed Manufacturers], TMC246/A Datasheet - Page 23

Manufacturer Part Number

TMC246/A

Description

High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnosis and SPI Interface

Manufacturer

ETC2 [List of Unclassifed Manufacturers]

Datasheet

1.TMC246A.pdf (24 pages)

TMC246 DATA SHEET (V2.01 / Sep. 14th, 2005)

ESD Protection

Please be aware, that the TMC246 is an ESD sensitive device due to integrated high performance

MOS transistors.

ESD sensitive device

If the ICs are manually handled before / during soldering, special precautions have to be taken to

avoid ESD voltages above 100V HBM (Human body model). For automated SMD equipment the

internal device protection is specified with 1000V CDM (charged device model), tbf.

When soldered to the application board, all inputs and outputs withstand at least 1000V HBM.