2-PHASE DC-FAN MOTOR PRE-DRIVER IC
DESCRIPTION
The UTC F6406/G is a 2-phase pre-driver IC for dc-fan motors,
providing the functions of motor lock protection, auto-restart, and
rotation detection signal output. UTC F6406 is with RD option and
UTC F6406G with FG.
FEATURES
* Wide supply voltage range of 2.5V to 30V
* Lock protection
* Auto-restart when the motor lock is undone
* RD(latch-type lockup detection) output (F6406)
* FG(frequency generator) output (F6406G)
TYPICAL APPLICATION CIRCUIT
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