PT12465A - 16V/0.8A stepping motor driver

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PTC

Part number	PT12465A
Manufacturer	PTC
File Size	600.97 KB
Description	16V/0.8A stepping motor driver
Datasheet	PT12465A Datasheet
Additional preview pages of the PT12465A datasheet.

The PT12465A is a stepping motor driver, the Hbridges output current controlled by PWM constantcurrent topology.

AEC-Q100 Grade 2 qualified, operation temperature range -40°C~105°C.
Motor power supply voltage range: - Control (VCC): 2.7V to 5.5V - Motor (VM): 2.5V to 16V.
Maximum output current: 0.8 A.
H-bridge switches on-resistance: Ron = 1.5Ω (high side + low side, VM=7 V).
Built-in microstep sequencer ticking by CK clock signal.
Programmable phase current excitation modes (2 phase, 1-2 phase, W1-2 phase and 2W1-2 phase).
Control input pins with internal pull-down res.

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Published: Apr 9, 2025 |