tb62217afg TOSHIBA Semiconductor CORPORATION, tb62217afg Datasheet - Page 56

• Manufacturer Part Number: tb62217afg
• Description: Pwm Drive Stepping Motor Driver / Brush Dc Motor Driver Selectable, Dc-dc Converter And Reset Function Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Output-stage Transistor Operation Mode
Output-stage Transistor Operation Functions
OFF
ON
L1
U1
Note: The above table summarizes how each transistor behaves when the current flows in the indicated direction.
CHARGE
CHARGE
SLOW
SLOW
FAST
FAST
CLK
CLK
The table below summarizes how each transistor behaves when the current flows in the opposite direction.
Change mode
R
Load
Note
V
S
M
pin
PGND
OFF
OFF
OFF
OFF
ON
ON
U1
U1
OFF
U2
ON
L2
OFF
ON
L1
U1
OFF
OFF
OFF
OFF
ON
ON
U2
U2
Slow mode
R
Load
Note
V
S
56
M
pin
PGND
OFF
OFF
ON
ON
ON
ON
L1
L1
L2
OFF
U2
ON
OFF
OFF
ON
ON
ON
ON
L2
L2
OFF
ON
L1
U1
Fast mode
R
TB62217AFG
Load
Note
S
V
pin
M
PGND
2004-11-12
OFF
U2
ON
L2