|
|
PDF TA8080K Data sheet ( Hoja de datos )
| Número de pieza | TA8080K | |
| Descripción | 1.0A MOTOR DRIVER WITH BRAKE FUNCTION | |
| Fabricantes | Toshiba | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TA8080K (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
TA8080K
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8080K
1.0A MOTOR DRIVER WITH BRAKE FUNCTION
The TA8080K is a 1.0A motor driver which directly drives a
bidirectional DC motor. Inputs DI1 and DI2 are combined to
select one of forward, reverse, stop, and brake modes. Since the
inputs are TTL-compatible, this IC can be controlled directly from
a CPU or other control system. The IC also has various protective
functions.
FEATURES
l Bidirectional DC motor driver.
l 1.0A current capacity.
l Four operation modes
brake.
: Forward, reverse, stop, and
Weight: 2.2 g (typ.)
l Recommended operating supply voltage range: VCC = 6V to 16V
l Protective functions
: Thermal-shutdown, short-circuit protection, and over-voltage shutdown.
l Built-in counter electromotive force absorption diodes.
l Plastic package HSIP-7pin.
BLOCK DIAGRAM AND PIN LAYOUT
1 2002-02-27
1 page  
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
Power Supply Voltage
Input Voltage
Output Current
Power Dissipation
Operation Temperature
Storage Temperature
Lead Temperature Time
SYMBOL
VCC
VCC
VIN
IO-AVE
PD
Topr
Tstg
Tsol
RATING
30
60 (1s)
−0.3~VCC
1.0
12.5
−40~110
−55~150
260 (10s)
UNIT
V
V
A
W
°C
°C
°C
TA8080K
ELECTRICAL CHARACTERISTICS (VCC = 6~16V, Tc = −40~110°C)
CHARACTERISTIC
Power Supply Current
Input Voltage
Input Current
Output Saturation Voltage
Output Leakage Current
Diode Forward Voltage
Over-current Detection
Shutdown Temperature
Over-voltage Detection
Thermal Resistance
Transfer Delay Time
SYMBOL
ICC1
ICC2
ICC3
VIL
VIH
IIL
IIH
Vsat
(total)
ILEAK-U
ILEAK-L
VF-U
VF-L
ISD
TSD
VSD
Rθj-c
tpLH
tpHL
PIN
VCC
DI1 / DI2
DI1/ DI2
M (+)
/ M (−)
M (+) /
M (−)
M (+) /
M (−)
TEST
CIR-
CUIT
TEST CONDITION
― Stop
― Forward / Reverse
― Brake
―
―
― VIN = 0.4V
― VIN = VCC
― IO = 1.0A, Tc = 25°C
― IO = 1.0A, Tc = 110°C
― VOUT = 0V
― VOUT = VCC
― IF = 1.0A
―
―
―
―
―
―
MIN
―
―
―
―
2.0
−100
−10
―
―
―
―
―
―
1.2
―
27
―
―
―
TYP.
8
20
12
―
―
―
―
2.0
2.0
―
―
2.0
1.2
1.7
150
30
4
1
1
MAX
15
40
25
0.8
―
10
10
2.5
2.5
−10
10
―
―
2.3
―
33
―
10
10
UNIT
mA
V
µA
V
µA
V
A
°C
V
°C / W
µs
Note: The parameter values above are guaranteed in the operating voltage range of 6V to 16V. If the guaranteed range
is exceeded in practical use, make sure that the IC operates normally in application.
5 2002-02-27
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TA8080K.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TA8080K | 1.0A MOTOR DRIVER WITH BRAKE FUNCTION | Toshiba |
| 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 |