ta8429h TOSHIBA Semiconductor CORPORATION, ta8429h Datasheet - Page 10

• Manufacturer Part Number: ta8429h
• Description: Full-bridge Driver H-switch For Dc Motor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Application Circuit 1
Application Circuit 2
Note 4: Utmost care is necessary in the design of the output, V
Note 1: Insert OFF-TIME (100 µs or more) when the input signal is
Note 2: Connect if required.
Note 3: When turning on the power (V
V
short-circuiting between outputs, air contamination faults, or
faults due to improper grounding, or by short-circuiting between
contiguous pins.
switched (between forward and reverse rotation and between
forward/reverse rotation and brake).
on a low level. Do not switch the inputs (IN1/IN2) before the
V
Example 1). If the ST pin is connected to a CPU (Application
Circuit Example 2), turn on the power while ST, IN1, and IN2
are kept on a low level. After this, switch the ST/IN1/IN2.
M
CC
, and GND lines since the IC may be destroyed by
/V
S
reaches its rated value (as shown in Application Circuit
(Separated standby function)
CC
/V
S
), keep both IN1 and IN2
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TA8429H/HQ
TA8429H/HQ
CC
,
TA8429H/HQ
2006-3-2