|
|
PDF TA8470AF Data sheet ( Hoja de datos )
| Número de pieza | TA8470AF | |
| Descripción | 3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TA8470AF (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
TA8470AF/AFG
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8470AF/AFG
3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC
TA8470AF/AFG is a low-noise type 3 Phase Bi-direction Motor
Driver IC, developed as a 3 Phase Hall motor driver for VTRs
(capstan, cylinder), etc.
FEATURES
www.DataSheet4U.com
z Operating Voltage Range : VCC = 7~17 V
z Output Current
: IO (MAX.) = 1.2 A
z Three Phase Bi-direction, current control mode
z Low Noise (Quasi Sinusoidal Drive)
z Built-in FG Amplifier
z Low Output Impedance with B Class Push-Pull Driver,
Capable of Short Brakes (Dumping Brakes)
z Position Detecting Circuit (Hall Input) with High Sensitivity
: VH = 50 mVp−p
z Enclosed in Space-saving Power Flat Package
z Built-in Thermal Shutdown Circuit
Weight : 0.79 g (Typ.)
TA8470AFG:
The TA8470AFG is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-37Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
1 2006-3-2
1 page  
2. FG amplifier and schmitt circuit
TA8470AF/AFG
www.DataSheet4U.com
The FG amplifier is stored with internal reference voltage (2.5 V), making it possible to directly input the FG
signal from pattern FG. The Schmitt circuit stored within can output wave-shaped FG signals.
FGO is in push-pull mode with low impedance.
5 2006-3-2
5 Page 
TEST CIRCUIT 4
www.DataSheet4U.com
TEST CIRCUIT 5
TEST CIRCUIT 6
TA8470AF/AFG
11 2006-3-2
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TA8470AF.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TA8470AF | 3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC | Toshiba Semiconductor |
| TA8470AFG | 3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC | Toshiba 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 |