BAFM IC DRIVER MOTOR 3-PHASE HSOP-M28 Rohm datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated. BAFM Datasheet PDF Download – 3-phase motor driver for CD-ROMs, BAFM data sheet. Rohm BAFM datasheet, 3-phase motor driver for CD-ROMs (1-page), BAFM datasheet, BAFM pdf, BAFM datasheet pdf, BAFM pinouts.

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(PDF) BA6849FM Datasheet download

All other trademarks are the property of their respective owners. Last edited by George; Feb 10, at Sign up now to remove ads between posts.

Return to Power Systems. Hall input The input circuit shown in Fig. What do I need to run this CD Rom motor? These ICs possess a short brake b6a849fm reverse. However that may be OK for your application perhaps you just want to see the motor running?

The motor windings are connected to pins 2, 4 and 7 of the BAFM.

BAFM Datasheet pdf – 3-phase motor driver for CD-ROMs – ROHM

Last edited by George; Feb 09, at Prev Next Motor driver ICs. Thanks very much I was spinning my self to get this information but I think I’ll go for the hard way because I don’t know where I can get an ESC in Egypt thanks again and please don’t get bored if I ask you anything else because I’m still a rookie. You will need to control this yourself or bypass it and feed voltage directly into pins 26 and 27 to get power to the motor.


Short braking operates re- gardless of the torque command signal.

3-phase Motor Driver For CD-ROMs

Oct 09, Feb 07, Excuse me if it was a stupid question but which pins is the motor connected to? It may be possible to cut the motor controller section off the main board, or you could just remove the chip and make your own PCB for it. How go i get more thrust in my Cd-rom motor!! So it should work fine, just make sure to match each pin to its function!

Using the existing cable and PCB will ensure that it is correct. Feb 10, Oct 11, Bruce Abbott We want Posting Quick Reply – Datasheeet Wait. Elcodis is a trademark of Elcodis Company Ltd.

Jan 14, Feb 08, I want to get my CD rom motor spinning. Jan 17, PS pin 23 and SB pin 18 must be connected to Ground 0 volts or open circuit.

Remember Me Forgot Password? The Hall elements can be connected either in series or in parallel.


I want to get my CD rom motor spinning – RC Groups

Cd rom motor needs shaft???? Just hook the 3 motor windings up to datashewt ESC, and ignore the hall sensor outputs! If this is too hard then you can use the whole board as is, but you will have to isolate pins 18, 22, and Resistance values are typical values. It didn’t work I don’t know what I have done wrong the motor isn’t spinning and the IC gets very hot may be I connected 2 wires together that shouldn’t or destroyed the IC while I was removing it anyway thanks again.

As far as I can tell, the only thing different about the BA apart from different pinouts is that it has a separate pin for direction control.

The output goes OFF, and becomes open circuit. These signals are input to the output driver that supplies the drive current to the motor coils. BAFM datasheet and specification datasheet.