UNISONIC TECHNOLOGIES CO., LTD

F6406/G

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2010 Unisonic Technologies Co., Ltd

QW-R109-026.C

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)

Lead-free:

F6406L/F6406P

Halogen-free: F6406GL/F6406GP

ORDERING INFORMATION

Ordering Number

Normal

Lead Free

Halogen Free

Package

Packing

F6406-S08-R

F6406L-S08-R

F6406P-S08-R

SOP-8

Tape Reel

F6406G-S08-R

F6406GL-S08-R

F6406GP-S08-R

SOP-8

Tape Reel