TB62206FG Toshiba, TB62206FG Datasheet - Page 16

• Manufacturer Part Number: TB62206FG
• Manufacturer: Toshiba

Specifications of TB62206FG

• Function: Driver
• Vopmax (vm*): 35V (40V)
• Io (lpeak): 1.5A (1.8A)
• Excitation: 1/2 step
• I/f: phase input (2-bit/phase)
• Mixed Decay Mode: included
• Package: HSOP20
• Rohs Compatible†: yes

CR Waveform
Internal CR CLK
Waveform
OSC (CR)
Voltage A
Voltage A
OUTPUT
OUTPUT
OUTPUT
Current
OSC-Charge DELAY:
Set current
internal CR CLK, a delay of up to 1.25 ns (@f
waveform and the internal CR CLK.
Because the rising edge level of the OSC waveform is used for converting the OSC waveform to the
H
H
H
L
L
L
L
Figure 2 Timing Waveforms and Names (CR and output)
OSC-Charge Delay
Charge
CR-CR CLK DELAY
50%
16
t
chop
chop
= 100 kHz: f
Slow
CR
OSC-Fast Delay
= 400 kHz) occurs between the OSC
50%
Fast
TB62206FG
50%
2011-02-10