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Número de pieza | BA6871BS | |
Descripción | 3-phase motor driver | |
Fabricantes | ROHM Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de BA6871BS (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
No Preview Available ! Motor driver ICs
3-phase motor driver
BA6871BS
The BA6871BS is a 3-phase, full-wave, pseudo-linear motor driver suited for VCR capstan motors. The IC has a torque
ripple cancellation circuit to reduce wow and flutter, and an output transistor saturation prevention circuit that provides
superb motor control over a wide range of current. The built-in motor power series regulator allows applications with low
power consumption.
FApplications
3-phase VCR capstan motors
FFeatures
1) 3-phase, full-wave, pseudo-linear driver system.
2) High performance torque ripple cancellation circuit.
3) Reversal braking by detecting the motor direction.
4) Saturation prevention circuit for high- and low-side
output transistors.
5) Motor power supply series regulators.
6) Built-in circuit for output-to-GND short-circuit detec-
tion.
7) Two FG amplifiers.
8) Available in a SDIP 32-pin power shrink package.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
673
1 page Motor driver ICs
(6) Series regulator
(7) Amplifier I / O
BA6871BS
677
5 Page Motor driver ICs
BA6871BS
FExternal dimensions (Units: mm)
683
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet BA6871BS.PDF ] |
Número de pieza | Descripción | Fabricantes |
BA6871BS | 3-phase motor driver | ROHM Semiconductor |
Número de pieza | Descripción | Fabricantes |
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