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THB7128-E

ETC
Part Number THB7128-E
Manufacturer ETC
Description PWM current control stepping motor driver
Published Nov 3, 2014
Detailed Description Ver1.3 Preliminary Specifications Product Name THB7128-E 1．Case Outline：19 pins (See attached case outline dimensions.)...
Datasheet PDF File THB7128-E PDF File

THB7128-E
THB7128-E

Overview
Ver1.
3 Preliminary Specifications Product Name THB7128-E 1．Case Outline：19 pins (See attached case outline dimensions.
) 2．Function ：PWM current control stepping motor driver 3．Application ：Industrial equipment etc.
4．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 ・Thermal shutdown circuit ・Input pull down resistance ・With reset pin and enable pin 5．Absolute Maximum Ratings／Tc=25℃ Parameter Symbol Conditions Ratings 40 3.
3 6 3...


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