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参数资料
| 型号： | TB6674PG |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.4 A, PDIP16 |
| 封装： | 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16 |
| 文件页数： | 6/21页 |
| 文件大小： | 514K |
| 代理商： | TB6674PG |
TB6674PG/FG/FAG
2010-08-25
14
Thermal Performance Characteristics
Application Circuit
Note 1: Connect the VS2A terminal to the lower supply voltage (5 V).
Note 2: Supply smoothing capacitor* should be connected between each supply terminal (Vcc, VS2A, and VS1A/B)
and GND terminal. *: (Ex.): Capacitors of tens of μF and 0.1 μF which are connected in parallel.
Note 3: Utmost care is necessary in the design of the output, VCC, VM, and GND lines since the IC may be destroyed
TB6674PG
TB6674FG
TB6674FAG
Mounting on a PCB of 50 mm
x 50 mm x 0.8 mm, 60% or
more of which is occupied by
copper
No heat sink
Mounting on a PCB of 60 mm x
30 mm x1.5 mm, 50% or more of
which is occupied by copper
No heat sink
Thermal resistance
Power
Di
ssi
p
ati
on
Power
Di
ssi
p
ati
on
Ambient Temperature
Ambient Temperature Ta (°C)
Power
Di
ssi
p
ati
on
P
D
(W
)
Thermal resistance
Rth(j-a)=160°C/W
Mounting on a PCB of 50 mm
x 50 mm x 1.6 mm, 40% or
more of which is occupied by
copper
TB6674PG/FG/FAG
TA7774PG/FG/FAG
TB6674PG/FAG
/TB6674FG
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6674PG(C,8,Z,HZ) | 制造商:Toshiba 功能描述:STEPPING MOTOR DRIVER IC |
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