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AP1308,pdf,datasheet (Single C
消耗积分:3 |
格式:rar |
大小:344 |
2009-10-19
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The AP1308 is single phase high efficient direct
PWM drive IC, which is suited for small fans (such
as CPU cooling fans). The low switching noise and
effective motor drive are another advantage. All
functions, including lock shutdown, automatic
restart, rotation detection (RD), and rotation
detection output (FG) have been incorporated into
one chip. When the motor is under lock condition,
lock shutdown function turns off the output current.
When the lock condition is removed, the IC
automatically restarts and allows DC fan to run. In
addition, the RD function is to detect the motor
status and the FG is to provide the rotation speed.
PWM drive IC, which is suited for small fans (such
as CPU cooling fans). The low switching noise and
effective motor drive are another advantage. All
functions, including lock shutdown, automatic
restart, rotation detection (RD), and rotation
detection output (FG) have been incorporated into
one chip. When the motor is under lock condition,
lock shutdown function turns off the output current.
When the lock condition is removed, the IC
automatically restarts and allows DC fan to run. In
addition, the RD function is to detect the motor
status and the FG is to provide the rotation speed.
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