PT2485 Overview
The PT2485 is a monolith integrated motor driver designed for printers, scanners, and home and office automated equipment. The single H-bridge drivers can drives a DC brushed motor or single winding of a bipolar stepping motor. The output H-bridge driver is consists by all of N-channel MOSFET, and allows driving up to 5A maximum peak output current (VM=24 V, Ta=25°C).
PT2485 Key Features
- 8V to 45V Supply Voltage Range
- 5A Maximum Peak Output Current at VM=24V
- Low Conduction Resistance Switches: 0.2Ω(typ) for high side + low side in Tj=25℃
- Phase and Enable Control Logic Interface
- H-Bridge Output Current is determinate by 5
- Winding Current Decay Modes
- Mixed Decay
- Slow Decay
- Fast Decay
- Drives a Single DC brushed Motor or Single Winding of a Bipolar Stepping Motor