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TB6560AHQ(O,8)的详细信息
| Manufacturer： | Toshiba |
|---|---|
| Product Category： | Motor / Motion / Ignition Controllers & Drivers |
| RoHS： | Yes |
| Brand： | Toshiba |
| Product： | Stepper Motor Controllers / Drivers |
| Type： | Stepper Motor Driver |
| Operating Supply Voltage： | 5 V |
| Operating Temperature： | - 30 C to + 85 C |
| Mounting Style： | Through Hole |
| Package / Case： | HZIP |
| Packaging： | Tray |
| Factory Pack Quantity： | 500 |
TB6560AHQ/AFG
TOSHIBA BiCD Integrated Circuit Silicon Monolithic
TB6560AHQ, TB6560AFG
PWM Chopper-Type Bipolar Driver IC for Stepping Motor Control
The TB6560AHQ/AFG is a PWM chopper-type stepping motor
driver IC designed for sinusoidal-input microstep control of
TB6560AHQ
bipolar stepping motors. The TB6560AHQ/AFG can be used in
applications that require 2-phase, 1-2-phase, 2W1-2-phase and
4W1-2-phase excitation modes. The TB6560AHQ/AFG is capable
of low-vibration, high-performance forward and reverse driving of
a two-phase bipolar stepping motor using only a clock signal.
Features
TB6560AFG
•
Single-chip motor driver for sinusoidal microstep control of
stepping motors
•
High output withstand voltage due to the use of BiCD process:
Ron (upper and lower sum) =
TB6560AHQ: 0.6 Ω (typ.)
TB6560AFG: 0.7 Ω (typ.)
•
•
•
•
Forward and reverse rotation
Selectable phase excitation modes (2, 1-2, 2W1-2 and 4W1-2)
High output withstand voltage: V
= 40 V
DSS
Weight
High output current: I
= TB6560AHQ: 3.5 A (peak)
OUT
HZIP25-P-1.27: 9.86 g (typ.)
HQFP64-P-1010-0.50: 0.26 g (typ.)
TB6560AFG: 2.5 A (peak)
•
Packages: HZIP25-P-1.27
HQFP64-P-1010-0.50
Internal pull-down resistors on inputs: 100 kΩ (typ.)
•
•
•
•
Output monitor pin: M current (I
O
(max) = 1 mA)
MO
Reset and enable pins
Thermal shutdown (TSD)
*Solderability
1. Use of Sn-37Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
*: These ICs are highly sensitive to electrostatic discharge. When handling them, ensure that the environment is
protected against electrostatic discharge. Ensure also that the ambient temperature and relative humidity are
maintained at reasonable level.
1
2011-01-18
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