TB6608FNG - Stepping Motor Driver

Toshiba

Datasheet Details

Part number	TB6608FNG
Manufacturer	Toshiba
File Size	742.17 KB
Description	Stepping Motor Driver
Datasheet	TB6608FNG Datasheet

Overview

TOSHIBA Bi−CD Integrated Circuit Silicon Monolithic TB6608FNG Stepping Motor Driver IC TB6608FNG The TB6608FNG is a PWM constant-current type stepping motor driver IC designed for sinusoidal-input micro-step control of stepping motors.

The TB6608FNG can be used in applications that require 2-phase, 1-2-phase, W1-2-phase and 2W1-2 phase excitation modes.

The TB6608FNG is capable of forward and reverse driving of a 2-phase bipolar stepping motor using only a clock signal.

Key Features

Motor power supply voltage: VM = 15 V (max) Weight: 0.09 g (typ. ).
Control power supply voltage: VCC = 2.7 to 6 V.
Output current: Iout ≤ 0.8 A (max).
Output ON-resistance: Ron = 1.5 Ω (upper and lower sum@VM = 5 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 ).

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