Brushed DC Motor Drivers
Offering mature and low cost motion control, brushed
DC motors are a proven and reliable option for a wide variety of
applications including toys, office automation products, industrial
X-Y tables and medical equipment.
Toshiba's range of ICs for brushed DC motor motion control applications
includes robust single and dual full-bridge drivers that combine
high-precision speed and positioning control with protection and other
integrated functionality. Low on-resistance (RDSON) options deliver maximum
efficiency and reduced heat dissipation in battery-powered designs, while
PWM options support enhanced design flexibility.
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DC brushed Drivers |
Datasheet |
Peak motor
bridge voltage [V] |
Ron Ω Typ. (H + L) # |
Output peak
current [A] |
Nr. of brushed
DC motors |
PWM support |
Input
Interface |
Package |
Comment |
TB6549FG/PG/HQ |
|
30 |
1 |
3,5 / 4,5 |
1 |
Yes |
Logical 2 Bit |
HSOP20/ DIP16 /HZIP25 |
3 package versions cover a wide power range |
TB6552FNG/FLG |
|
15 |
1.5 |
1,5 / 1/1 |
2 |
Yes |
Logical 2 Bit |
SSOP16/ QON24 |
Low RDSon reduces dissipated heat and is
particularly useful for battery powered applications |
TB6559FG |
|
50 |
1.3 |
2.5 |
1 |
Yes |
Logical 3 Bit/Bridge |
HSOP16 |
2 PWM driving schemes available, constant
current on chip or direct PWM control from outside |
TB6561FG/NG *) |
|
40 |
1.5 |
1.5 |
2 |
Yes |
Logical 2 Bit/Bridge |
SSOP30/ NDIP24 |
Low RDSon reduces dissipated heat and is
particularly useful for battery powered applications |
TB6568KQ |
|
50 |
0.7 |
3 |
1 |
Yes |
Logical 2 Bit |
HSIP7 |
Full bridge DC driver with several protection mechanism. Direct PWM drive. |
TB6569FG |
|
50 |
1 |
5 |
1 |
Yes |
Logical 2 Bit |
HSOP16 |
Full bridge DC driver with several protection mechanism. Direct PWM drive. |
TB6590FTG |
|
6 |
2.5 |
0.5 |
2 |
Yes |
Logical 2 Bit |
VQON16 |
Small package (3x3mm) |
TB6593FNG |
|
6 |
0.35 |
3.2 |
1 |
Yes |
Logical 2 Bit |
SSOP20 |
Lowest Ron with small package, ideal for low
voltage battery powered equipment |
TB6612FNG |
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15 |
0.5 |
3.2 |
2 |
Yes |
Logical 2 Bit |
SSOP24 |
Low RDSon reduces dissipated heat and is particularly useful for battery powered applications |
TB6614FNG |
|
15 |
0.4 |
3.4 |
1 |
Yes |
Logical 2 Bit |
SSOP16 |
Low RDSon reduces dissipated heat and is
particularly useful for battery powered applications |
# Combined resistance of upper and lower parts of the bridge.
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