Toshiba

TB6560HQ Datasheet – Stepping Motor Driver IC – Toshiba

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Part Number: TB6560HQ, TB6560FG

Function: PWM Chopper-Type bipolar Stepping Motor Driver IC

Package : HZIP25,  QFP64 type

Manufacturer: Toshiba Semiconductor

Image :

TB6560HQ-Stepping-Motor-Driver

Description

The TB6560HQ is a PWM chopper-type sinusoidal micro-step bipolar stepping motor driver IC. It supports both 2-phase/1-2-phase/W1-2-phase/2W1-2-phase excitation mode and forward/reverse mode and is capable of low-vibration, high-performance drive of 2-phase bipolar type stepping motors using only a clock signal.

 

Features

• Single-chip bipolar sinusoidal micro-step stepping motor driver
• Uses high withstand voltage BiCD process : Ron (upper + lower) = 0.75 Ω (typ.)
• Forward and reverse rotation control available
• Selectable phase drive (2, 1-2, W1-2, and 2W1-2)
• High output withstand voltage: VCEO = 40 V
• High output current: IOUT = HQ: 3.5 A (peak) FG: A (peak)
• Packages: HZIP25-P-1.27/HQFP64-P-1010-0.50
• Built-in input pull-down resistor: 200 kΩ (typ.)
• Output monitor pin equipped: MO current (IMO (max) = 1 mA)
• Equipped with reset and enable pins
• Built-in overheat protection circuit

Pinout
TB6560HQ-datasheet-pinout

 

TB6560HQ PDF Datasheet Download


 

TA8083F Datasheet PDF – Dual DC Motor Driver – Toshiba

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Part Number: TA8083F

Function: Dual DC Motor Driver

Package: HSOP 20 Pin type

Manufacturer: Toshiba

Images :
TA8083F datasheet

Description

The TA8083P, TA8083F contains two motor driver circuits with a current capacity of 0.5A for directly driving bidirectional DC motors. Inputs DI1 A / B and DI2 A / B are combined to select one of forward, reverse Stop, and brake modes. Since the inputs are TTL-Compatible, this IC can be controlled directly from a CPU or other control system. In addition, the IC also has a low standby current function, a self-diagnostic function, and various protective functions.

Features

1. 0.5A bidirectional DC motor driver.
2. Two circuits contained (power supply, self-diagnostic, and protective functions provide for each channel)
3. Low standby current : 0.1mA (Max.)
4. Self-diagnostic output : short-circuit mode (1A Typ.)
5. Recommended operating supply voltage range  : VCC= 8 V to 16 V
6. Self-diagnostic output : short-circuit mode (1A Typ.)
7. Protective functions : Thermal-Shutdown, Short-Circuit Protection, and Over-voltage Shutdown
8. Built-in counter electromotive force absorption diodes.
9. DIP 16pin plastic package   (TA8083P)
10. HSOP 20pin power flat package  (TA8083F)

Pinout and Block Diagram

components

Other data sheets are available within the file: TA8083, TA8083P

TA8083F Datasheet PDF Download


TA8083F pdf