THB7128-E PWM current control stepping motor driver

Description

Ver1.3 Preliminary Specifications Product Name THB7128-E 1．Case Outline：19 pins (See attached case outline dimensions.) 2．Function ：PWM current contr.
of functions (1) Excitation setting method Set the excitation setting as shown in the following table by setting M1 pin, M2 pin and M3 pin Input signa.

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Datasheet Specifications

Part number: THB7128-E
Manufacturer: ETC
File Size: 235.23 KB
Datasheet: THB7128-E-ETC.pdf
Description: PWM current control stepping motor driver

Features

* Output on-resistance (High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω; Ta = 25℃, IO = 2.5A) VMmax=40V(DC)，Iopmax=3.3A 2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable With built-in automatic half current maintenance energizing function Over current protection circuit

THB7128-E Distributors

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THB7128-E PWM current control stepping motor driver ETC

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