tb6642fg TOSHIBA Semiconductor CORPORATION, tb6642fg Datasheet - Page 10

• Manufacturer Part Number: tb6642fg
• Description: Full-bridge Dc Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Note: The TSD circuit is activated if the absolute maximum junction temperature rating (T
OSC:GND
Internal TSD signal
Note that the circuit is provided as an auxiliary only and does not necessarily provide the IC with a perfect
protection from any kind of damages.
Chip temperature
junction temperature (T
OUT1, OUT2
ALERT output
IN1, IN2
170°C (typ.)
H
H
H
H
L
L
L
L
j
)
Normal operation
10
TSD operation
OFF (Hi-Z)
Normal operation
More than 1 s (typ.)
j
) of 150°C is violated.
TB6642FG
2011-06-21