Datasheet Details
| Part number | PT2465 |
|---|---|
| Manufacturer | Princeton Technology |
| File Size | 2.22 MB |
| Description | Stepping Motor Driver |
| Datasheet |
 PT2465 Datasheet
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General Description
The PT2465 is a PWM constant-current type stepping motor driver designed for sinusoidal-input micro-step control of stepping motors.
The PT2465 provides several excitation modes for bipolar stepping motor, such as 2-phase, 1-2-phase, W1-2-phase and 2W1-2 phase.
Key Features
- Range of motor power supply voltage: - Control (VCC): 2.5V to 5.5V - Motor (VM) : 2.5V to 16V.
- Output current: IOUT ≤ 0.8 A (max).
- Output ON-resistance: Ron = 1.5Ω (upper and lower total @VM = 7 V).
- Decoder that enables microstep control with the clock signal.
- Selectable phase excitation modes (2, 1-2, W1-2 and 2W1-2).
- Internal pull-down resistors on inputs: 200 KΩ (typ. ).
- Output monitor pin (MO).
- Thermal shutdown (TSD) protection.
- Under voltage lock.