Datasheet Texas Instruments DRV8806PWPR — 数据表

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SLVSBA3C – JUNE 2012 – REVISED DECEMBER 2015 DRV8806 Quad Serial Interface Low-Side Driver IC
1 Features 3 Description The DRV8806 provides a 4-channel low-side driver
with overcurrent protection. It has built-in diodes to
clamp turnoff transients generated by inductive loads
and can be used to drive unipolar stepper motors, DC
motors, relays, solenoids, or other loads. 1 4-Channel Protected Low-Side Driver
– Four NMOS FETs With Overcurrent Protection
– Integrated Inductive Clamp Diodes
– Serial Interface
– Open/Shorted Load Detection
2-A (Single Channel On)/1-A (All Channels On)
Maximum Drive Current per Channel (at 25В°C)
8.2-V to 40-V Operating Supply Voltage Range
Thermally-Enhanced Surface Mount Package 2 Applications The DRV8806 can supply up to 2-A (single channel
on) or 1-A (all channels on) continuous output current
(with adequate PCB heatsinking at 25В°C).
A serial interface is provided to control the output …