TB62206FG Toshiba, TB62206FG Datasheet - Page 24

• 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

Application Circuit (example)
SGND
5 V
see the above-mentioned recommended operating conditions.
Note: Adding bypass capacitors is recommended.
The IC may be destroyed due to short circuit between output pins, an output pin and the V
output pin and the GND pin.
Design an output line, V
Also a low-withstand-voltage device may be destroyed when mounted in the wrong orientation, which
causes high-withstanding voltage to be applied to the device.
The values for the respective devices are all recommended values. For values under each input condition,
5 V
0 V
5 V
0 V
5 V
0 V
5 V
0 V
5 V
0 V
C
R
Make sure that GND wiring has only one contact point, and to design the pattern that allows the heat
radiation.
To control setting pins in each mode by SW, make sure to pull down or pull up them to avoid high
impedance.
To input the data, see the section on the recommended input data.
osc
osc
= 560 pF
= 3.6 k Ω
10 μ F
DD
PGND
(V
M
) line and GND line with great care.
CR
V
ENABLE A
EANBLE B
PHASE A
PHASE B
STANDBY
Ccp A
DD
FIN
Ccp 1
0.22 μ F
SGND
Ccp B
Ccp 2
0.01 μ F
24
Ccp C
R
R
V
V
FIN
RS A
RS B
ref A
ref B
V
M
A
B
A
B
TORQUE
SGND
5 V
0 V
M
R
R
V
Stepping
motor
RS A
RS B
ref AB
100 μ F
SGND
0.66 Ω
0.66 Ω
TB62206FG
SGND
DD
3 V
2011-02-10
pin, or an
1 μ F
24 V