AN44071A driver equivalent, 37v / 1.0a & 1.7a dual microstepping motor driver.
Built-in thermal protection (TSD)
2-channel stepping motor driver
If chip junction temperature rises and reaches to the
A signal driver controls 2 stepping motors Bui.
LSI for stepping motor drives
DESCRIPTION
AN44071A is a quad channel H-bridge driver LSI. Two bipolar stepping motor ca.
AN44071A is a quad channel H-bridge driver LSI. Two bipolar stepping motor can be controlled by a single driver LSI. Interface control is 1CLK_type, it can be selected 2-phase excitation, half- step, 1-2 phase excitation, W1-2 phase excitation and 2W.
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