TB62209FG Toshiba, TB62209FG Datasheet - Page 34

• Manufacturer Part Number: TB62209FG
• Manufacturer: Toshiba

Specifications of TB62209FG

• Function: Driver
• Vopmax (vm*): 34V (40V)
• Io (lpeak): 1.5A (1.8A)
• Excitation: 1/16 step
• I/f: CLK input
• Mixed Decay Mode: included
• Package: HSOP36
• Rohs Compatible†: yes

Relationship between Drive Mode Input Timing and MO
Drive Mode Input
Waveform (1)
Drive Mode Input
Internal Reflection (1)
Drive Mode Input
Waveform (2)
Drive Mode Input
Internal Reflection (2)
CLK Waveform
MO Waveform
•
•
If drive mode input changes before MO timing
If drive mode input changes after MO timing
changed when the electrical angle becomes 0 ° .
Note: The TB62209FG uses the drive mode change reserve method to prevent the motor from step out
Parallel set signal is reflected.
Parallel set signal occurs after the rising edge of CLK, therefore, it is not reflected. The drive mode is
when changing drive modes.
Note that the following rules apply when switching drive modes at or near the MO signal output
timing.
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The setting of the motor drive mode changes.
The setting of the motor drive mode changes.
In this case, the drive mode is changed when the electrical
angle becomes 0 ° .
The motor drive mode changes.
TB62209FG
2010-07-02