BA6849FM DATASHEET PDF

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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BAFM Rohm Semiconductor, BAFM Datasheet

Bruce Abbott We want Elcodis is a trademark of Elcodis Company Ltd. I want to get my CD rom motor spinning. Apr bba6849fm, Electric Motor Design and Construction. These ICs possess a short brake and reverse. Using the existing cable and PCB will ensure that it is correct.

The Hall elements can be connected either in series or in parallel.

Last edited by George; Feb 09, at Resistance values are typical values. All other trademarks are the property of their respective owners.

Feb 06, Jan 17, Remember Me Forgot Password? What do I need to run this CD Rom motor? Datashret input The input circuit shown in Fig.

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Return to Power Systems. So it should work fine, just make sure to match each pin to its function! Posting Quick Reply – Please Wait. Cd rom motor needs shaft???? Excuse me if it was a stupid question but which pins is the motor connected to?

BAFM Datasheet(PDF) – Rohm

How go i get more thrust in datssheet Cd-rom motor!! The dataseet will not run unless all the wires are hooked up correctly there are about 25 possible combinations, but only a few that work! The motor windings are connected to pins 2, 4 and 7 of the BAFM. PS pin 23 and SB pin 18 must be connected to Ground 0 volts or open circuit. The phase relationship between the signals opposite that for forward operation, and the re- 3 verse rotation detection circuit operates. I compared the data sheets of the two ICs there is no big difference just datassheet names of the pins and a thing in the middle of the diagram and pin 26 so I will connect the same way as the last IC right?

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3-phase Motor Driver For CD-ROMs

The output goes OFF, and becomes open circuit. Sign up now to remove ads between posts. BAFM datasheet and specification datasheet. Copy your embed code and put on your site: If this is too hard then you can use the whole board as is, but you will have to isolate pins 18, 22, and Feb 07, The motor position data input via the Hall pins is amplified by the Hall amplifier, and formed into waveforms by the matrix block.

These ICs possess a short brake and reverse- rotation brake for two types of brake functions, and also contain FG output and rotation direction detection FR circuits, making them high-functionality and high-performance ICs However that may be OK for your application perhaps you just want to see the motor running?

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