tb62202afg TOSHIBA Semiconductor CORPORATION, tb62202afg Datasheet - Page 6

• Manufacturer Part Number: tb62202afg
• Description: Dual-stepping Motor Driver Ic For Oa Equipment Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

From output
control circuit
From output
control circuit
5. Output equivalent circuit (A/B unit (C/D unit is the same as A/B unit)
Power supply
Power supply
Output driver
Output driver
U
U
L
L
U
U
L
L
output MOS
output MOS
transistors
transistors
1
2
1
2
1
2
1
2
for upper
for upper
Phase A
Phase B
circuit
circuit
(V
(V
H
H
)
)
L
L
U
U
1
1
1
1
6
L
L
U
U
2
2
2
2
Output A
Output B
Output A
Output B
R
R
S A
S B
V
R
PGND
M B
RS B
R
RS A
TB62202AFG
M
2005-04-04
To V
M