L9110H H-Bridge 모터 드라이버 칩 -8 DIP
(L9110H H-Bridge Motor Driver for DC Motors - 8 DIP - 2.5V-12V 800mA)
개요
- L9110H H-Bridge 모터 드라이버 칩 -8 DIP입니다.
- 두개의 솔레노이드나 한개의 DC 모터를 동작시키는데 사용하는 칩입니다.
- 브레드보드에 꼽아 사용이 가능합니다.
특징
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Each chip contains one full H-bridges (two half H-bridges). That means you can drive 2 solenoids or a single DC motors bi-directionally. Just make sure they're good for under 800 mA since that's the limit of this chip. They do handle a peak of 1.5A but that's just for a short amount of time. What we like most about this particular driver is that it comes with built in kick-back diodes internally so you don't have to worry about the inductive kick damaging your project or driver!
There's a PWM input per driver so you can control motor speed and direction. Good for motor power voltages from 2.5V up to 12V! This chip doesn't have split logic/power pins, but it seems that you can use 3.3V logic level with higher voltages no problem - we controlled a 9V motor setup with a Feather running at 3.3V.
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Dimensions:
- 9.3mm x 6.4mm x 3.2mm
- Height with pins: 7mm