UC3517Q Datasheet PDF - TI

●DESCRIPTION

●The UC3517 contains four NPN drivers that operate in two-phase fashion for full-step and half-step motor control. The UC3517 also contains two emitter followers, two monostables, phase decoder logic, power-on reset, and low-voltage protection, making it a versatile system for driving small stepper motors or for control ling large power devices.

●FEATURES

●• Complete Motor Driver and Encoder

●• Continuous Drive Capability 350mA per Phase

●• Contains all Required Logic for Full and Half Stepping

●• Bilevel Operation for Fast Step Rates

●• Operates as a Voltage Doubler

●• Useable as a Phase Generator and/or as a Driver

●• Power-On Reset Guarantees Safe, Predictable Power-Up