AS8846 Datasheet (AMSCO) - Programmable PWM DC Motor Driver / Controller

AS8846, Programmable PWM DC Motor Driver / Controller

The AS8446 is a complete and fully protected PWM DC motor driver/controller, which can be implemented by interfacing a low cost 8-bit µ P and a high-side N-channel power FET switch.

GND_P 1 Low-Batttery-mode between 6.0 V and 6.5 V Revision 1.8, Date 2005-03-17 Page 1 of 35 Data Sheet AS8446

AS8846 Features

* - - Programmable PWM DC Motor Driver / Controller with µP Interface (Three Wire Interface) Programmable Functions and Parameters for Motor Current, Voltage and Speed Regulation Single Voltage Supply in the range Vbat = 6.0 V to 18 V (Vbat,max = 30 V) 1 Total Power Efficiency up to 96 % Low RF Emis