p t - 3 0 8 c x dc bru shl ess mo tor dri ver ic doubl e coil moto r driv er ic applicati ons features pack age: sot -26 double coils d c brus hless m otor. motor lock protection and automatic restart low power consumption and high driving efficiency specific ations p r o l i f i c t e c h n o l o g y i n c . 7f, n o. 48 , s ec .3 , n an k an g r d. , n an k an g, tai pe i, 11 5, tai w an absolute maximu m r atings (t a = 25 c) paramete r symbol condition s ratings units maximum supply voltage v dd max 18 v allowable power dissipation operating temperatu re storage temperatu re pd ta 350 a m w m c c o o ts 400 -55 ~ +150 -30 ~ +125 a m 650 on 50mm x 50m m x 1.6mm glass epoxy board * * input devices hall ic e l b d c h a 2 a 1 a e sot - 26 dimensions in millimeters(mm) symbols min nom max a 1.00 1.10 1.30 a1 0.00 - 0.10 a2 0.70 0.80 0.90 b 0.35 0.40 0.50 c 0.10 0.15 0.25 d 2.70 2.90 3.10 e 1.60 1.80 2.00 h 2.60 2.8 3.00 e 1.7 1.9 2.1 l 0.20 - - ver.1.5 output continuou s cur rent i 0ut i 0ut output peak current t< 20us - max. pt-3085c: 3~18v , rd output pt-3086c: 3~18v , fg output pt-3086d1: 2~18v , fg output/4 pole fan pt-3086d2: 2~18v, fg output/8 pole fan pt-308c-a: 3~18v , pwm control this universal dc brushless motor driver ic is designed for various dc motor's applications. this driver ic can be used for double coil dc brushless motor. this driver ic accept the hall ic's output signal and drives the motor coil directly without any other extra transistors. overview
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