|
|
PDF BA6191 Data sheet ( Hoja de datos )
| Número de pieza | BA6191 | |
| Descripción | 2-channel reversible-motor driver | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BA6191 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
Optical disc ICs
2-channel reversible-motor driver
BA6191
The BA6191 is a 2-channel motor driver for CD player changers and electric volume switches, among other applications.
Because it uses a negative power supply, this IC uses the power supply of application products efficiently.
FApplications
CD player, etc.
FFeatures
1) Two-channel reversible-motor driver.
2) Four modes - forward, reverse, stop (free rotation)
and brake are output according to control logic input
(two inputs).
3) Output voltage is set with the Vref pin.
4) Internal power supply voltage drop mute circuit.
5) Internal thermal shutdown circuit.
6) Negative power supply.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
154
1 page  
Optical disc ICs
FCircuit operation
(2) Thermal shutdown
The BA6191 has an internal shutdown circuit with hyster-
esis capabilities. Output current is muted when the chip
temperature exceeds 175_C (typically) and restored
when the chip temperature falls to 150_C (typically).
FApplication example
BA6191
(3) Power supply voltage drop muting
The output current is muted when the power supply volt-
age (VCC) drops below 3.0V. During muting, the output
voltage is VEE.
FOperation notes
(1) Attach a bypass capacitor (roughly 0.1µF) to the
power supply, at the base of the IC.
(2) The radiating fin is internally grounded to the pack-
age and so should be connected to an external ground.
158
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet BA6191.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BA6191 | 2-channel reversible-motor driver | ROHM Semiconductor |
| BA6193 | 2-channel reversible-motor driver | ROHM Semiconductor |
| BA6195 | 1-channel BTL driver for CD players | ROHM Semiconductor |
| BA6195FP-Y | 1-channel BTL driver for CD players | ROHM Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |