F2970

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

6 of 6

www.unisonic.com.tw

QW-R109-035.a



TYPICAL APPLICATION CIRCUIT

*4

Rf

HB

IN-

IN+

6VREG

PIN

WH

WL

RMI

VTH

CPWM

CT

SGND

VM

FG

OUT1

OUT2

PGND

CM

*2

*7

*8

*5

Hall

R6

R4

*3-3

R5

PWM-IN

RTU

*3

TH

*3-1

R1

R2

R7

R8

R3

*6

CP=100pF

*f=25kHz

C=2200~4700pF

R=20~50Ω

*3-2

R1

R2

*1

WH

WL

R3

UTC

F2970

CT=0.47~1µF

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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

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