TB62209FG Toshiba, TB62209FG Datasheet - Page 33

• 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

Internal CR CLK
Waveform
CR Waveform
OSC (CR)
Voltage A
Voltage A
OUTPUT
OUTPUT
OUTPUT
Set current
Current
OSC-charge delay:
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%
33
t
chop
chop
= 100 kHz: f
Slow
CR
OSC-Fast Delay
= 400 kHz) occurs between the OSC
50%
Fast
TB62209FG
50%
2010-07-02