Datasheet Texas Instruments DRV8808DCAR — 数据表

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SLVS857B – DECEMBER 2009 – REVISED JANUARY 2015 DRV8808 Combination Motor Driver With DC-DC Converter
1 Features 3 Description The DRV8808 device provides the integrated motor
driver solution for printers. The chip has three full Hbridges and three buck DC-DC converters. 1 Three DC Motor Drivers
– Up to 2.5-A Current Chopping
– Low Typical ON Resistance (RDSON = 0.5 Ω at
TJ = 25В°C)
Three Integrated DC-DC Converters
– ON/OFF Selectable Using CSELECT Pin and
Serial Interface
– Outputs Configurable With External Resistor
Network From 1 V to 90% of VM Capability for
All Three Channels
– 1.35-A Output Capability for All Three
Channels
One Integrated LDO Regulator
– Output Configurable With External Resistor
Network from 1 V to 2.5 V …