BA6444FP - 3-phase motor driver

Rohm

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Datasheet Details

Part number	BA6444FP
Manufacturer	ROHM
File Size	179.28 KB
Description	3-phase motor driver
Datasheet	BA6444FP_Rohm.pdf

BA6444FP Product details

Description

BA6444FP 636 Motor driver ICs FInput / output circuits (1) I / O circuit interface Resistances, in Ω, are typical values.Note that the resistance values can vary "30%.1) ED / S pin (2 pin) 2) BRK pin (3 pin) BA6444FP 3) Motor output (A1: 5 pin, A2: 6 pin, A3: 9 pin) 4) EC and ECR pins (10 pin, 11 pin) 5) TL pin (12 pin) 6) Hall signal input pins (H1): 27 pin, H1 : 26 pin, H2): 25 pin, H2 : 24 pin, H3): 23 pin, H3): 22 pin) 637 Motor driver ICs 7) Schmitt trigger amplifier I

Features

1) 3-phase, full-wave, pseudo-linear drive system. 2) Torque ripple cancellation circuit. 3) Forced brake circuit. 4) Output transistor (high- and low-sides) saturation prevention circuit. 5) FG and hysteresis amplifiers. 6) Thermal shutdown circuit. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions 634 Motor driver ICs FBlock diagram BA6444FP 635 Motor driver ICs FPin.

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Published: Apr 1, 2005 |