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PDF TA8440H Data sheet ( Hoja de datos )
| Número de pieza | TA8440H | |
| Descripción | DC MOTOR FULL BRIDGE DRIVER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TA8440H (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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TA8440H/F
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8440H,TA8440F
DC MOTOR FULL BRIDGE DRIVER
F TYPE: UNDER DEVELOPMENT
The TA8440H is a full−bridge driver for selecting the forward and
reverse running of a motor with brushes and is able to control 4
modes of forward, reverse, stop and braking.
The motor driving unit and the control unit have a separate power
supply line, independently and the TA8440H is also usable as a
stepping motor driver.
TA8440H
FEATURES
l Output current is as large as 1.5A (AVE) and 3.0A (PEAK).
l 4 modes of forward, reverse, stop, and braking are available
and a counter−electromotive force absorbing diode has been
built−in.
l Thermal shutdown circuit incorporated.
l Input is compatible with CMOS.
l Built−in input pull−up resistor. BRAKE = 200 kΩ (Typ.)
l Built−in input pull−down resistor. IN, ENABLE = 100 kΩ (Typ.)
TA8440F (Under development)
BLOCK DIAGRAM
Weight
HZIP12-P-1.78B: 4.04 g (Typ.)
HSOP20-P-450-1.00: 0.79 g (Typ.)
TA8440F: 3, 6, 8, 10, 11, 12, 19, 20 pin is No Connection.
1
TA8440H/TA8440F
2001-08-29
1 page  
TEST CIRCUIT 3.
Vsat−L, Vsat−U
TA8440H/F
Note: Calibrate IOUT to 1.5 / 3.0 A by RL.
TEST CIRCUIT 4.
IOH, IOL
5 2001-08-29
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TA8440H.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TA8440 | DC MOTOR FULL BRIDGE DRIVER | Toshiba |
| TA8440F | DC MOTOR FULL BRIDGE DRIVER | Toshiba |
| TA8440H | DC MOTOR FULL BRIDGE DRIVER | Toshiba |
| TA8440HQ | Full-bridge Driver (H-Switch) | Toshiba |
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