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398

Motor driver ICs

Reversible motor driver

BA6219B / BA6219BFP-Y

The BA6219B and BA6219BFP-Y are reversible-motor drivers suitable for brush motors. Two logic inputs allow four out-

put modes: forward, reverse, idling, and braking. The motor revolving speed can be set arbitrarily by controlling the volt-

age applied to the motor.

Applications

VCRs and cassette tape recorders

Features

1) Large output current. (I

O=2.2A Max.)

2) Built-in thermal shutdown circuit.

3) Built-in output voltage setting pins.

4) Small standby supply current.

Block diagram

1 2 3 4 5 6 7

Indice de contenidos

Pagina 1 - Reversible motor driver

398Motor driver ICsReversible motor driverBA6219B / BA6219BFP-YThe BA6219B and BA6219BFP-Y are reversible-motor drivers suitable for brush motors. Two

Pagina 2 - CC = 12V)

399Motor driver ICs BA6219B / BA6219BFP-YFAbsolute maximum ratings (Ta = 25_C)FRecommended operating conditions (Ta = 25_C)FElectrical characteristics

Pagina 3

400Motor driver ICs BA6219B / BA6219BFP-YMeasurement circuitsInput / output truth table

Pagina 4 - (BA6219BFP-Y) (BA6219B)

401Motor driver ICs BA6219B / BA6219BFP-YPin descriptions(BA6219BFP-Y) (BA6219B)

Pagina 5

402Motor driver ICs BA6219B / BA6219BFP-YFOperation notes(1) A schematic for the internal circuit associated withthe output voltage setting pin (Pin 4

Pagina 6

403Motor driver ICs BA6219B / BA6219BFP-Y(6) The quality of these products have been carefullychecked; however, use of the products with applied volt-

Pagina 7 - CC1 pin

404Motor driver ICs BA6219B / BA6219BFP-YApplication examples(1) BA6219B (2) BA6219BFP-YZD : Zener diode to set output voltage. Use any zenerdiode

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Rainbow-electronics BA6219BFP-Y Manual de usuario

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