TB6560AFG Toshiba, TB6560AFG Datasheet - Page 26

• Manufacturer Part Number: TB6560AFG
• Manufacturer: Toshiba

Specifications of TB6560AFG

• Function: Driver
• Vopmax (vm*): 34V (40V)
• Io (lpeak): 1.5A (2.5A)
• Excitation: 1/16 step
• I/f: CLK input
• Mixed Decay Mode: included
• Package: THQFP64
• Rohs Compatible†: yes

Test Points for AC Specifications
OSC-Charge DELAY:
The internal OSC signal is designed to be logic High when the OSC voltage is at 2 V or above, and to be logic
Low when the OSC voltage is at 0.5 V or below. However, there is a response delay and that there occurs a
peak-to-peak voltage variation.
The OSC waveform is converted into the internal OSC waveform by checking the level of a chopping wave.
Waveform
Waveform
OSC
OSC Pin
Internal
GND
CLK
VM
0.5 V
2 V
t
CLK
t
pLH
Figure 1 Timing Waveforms and Symbols
Figure 2 Timing Waveforms (OSC Signal)
10%
t
r
50%
90%
26
t
pHL
t
CLK
TB6560AHQ/AFG
90%
t
f
50%
10%
2011-01-18