Datasheet Details
| Part number | PT2465A |
|---|---|
| Manufacturer | Princeton Technology |
| File Size | 1.10 MB |
| Description | Stepping Motor Driver |
| Datasheet |
 PT2465A Datasheet
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General Description
The PT2465A is a stepping motor driver, the Hbridges output current controlled by PWM constantcurrent topology.
Built-in micro-step sequencer could generate sinusoidal output current to the stepping motor by a single clock input.
Key Features
- 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 resistors.
- Motor step monitor output (MO).
- Thermal shutdown (TSD) p.