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THB6064AH

Toshiba
Part Number THB6064AH
Manufacturer Toshiba
Description Stepping Motor Driver
Published Apr 29, 2015
Detailed Description TB6564AHQ(THB6064AH) TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB6564AHQ (THB6064AH) PWM Chopper-Type bipolar...
Datasheet PDF File THB6064AH PDF File

THB6064AH
THB6064AH

Overview
TB6564AHQ(THB6064AH) TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB6564AHQ (THB6064AH) PWM Chopper-Type bipolar Stepping Motor Driver IC The TB6564AHQ(THB6064AH) is a PWM chopper-type sinusoidal micro-step bipolar stepping motor driver IC.
It supports 8 kind of excitation modes 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.
TB6564AHQ(THB6064AH) Features • Single-chip bipolar sinusoidal micro-step stepping motor driver Weight: • Uses high withstand voltage BiCD process: Ron (upper  lower) = 0.
4 Ω (typ.
) HZIP25-P-1.
27: 9.
86 g (typ.
) • Forward and reverse rotation control available • Selectable phase drive (1/2,1/8,1/10, 1/16, 1/20, 1/32, 1/40, 1/64 step) • Output withstand voltage: VDSS = 50 V • Output current: IOUT = 4.
5 A (absolute maximum ratings, peak, within 100ms) IOUT = 4.
0 A (operating range, maximal value) • Packages: HZIP25-P-1.
27 • Output monitor pins (DOWN / ALERT) • Equipped with reset and enable pins • Built-in thermal shutdown(TSD) and over-current detection(ISD) circuit The TB6564AHQ(THB6064AH) is a Sn-Ag plated product including Pb.
The following conditions apply to solderability: *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.
ESD(Electro-Static Discharge) ： HBM±1500V, MM±150V (design target value) 1 V1.
0 2011-03-01 Block Diagram TB6564AHQ(THB6064AH) M1 7 M2 8 M3 9 CW/CCW 22 CLK 21 RESET 19 ENABLE 18 DCY1 3 DCY2 4 OSC2 23 VDD 24 DO...


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