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参数资料
| 型号： | TB6549F |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 3.5 A, PDSO20 |
| 封装： | 0.450 INCH, 1 MM PITCH, PLASTIC, HSOP-20/22 |
| 文件页数： | 7/22页 |
| 文件大小： | 398K |
| 代理商： | TB6549F |
TB6549F/FG/P/PG/HQ
2006-11-07
15
External Attachments
Symbol
Use
Recommended
Value
Remarks
C1
Charge pump
0.22
F
0.01
F
VCC = 24 V (Note)
C2
Charge pump
0.033
F
VCC = 12 V (Note)
C3
Prevention of Vreg oscillation
0.1
F to 1.0 F
C4
Absorption of power noise
0.001
F to 1 F
C5
Absorption of power noise
50
F to 100 F
Note: The recommended values for charge pumps depend on the VCC value. Refer to Component Description 4,
Charge Pump Circuit.
Power
di
ssip
ation
P
D
(W)
PD – Ta (TB6549P/PG)
Ambient temperature
Ta
(°C)
(1) When mounted on a PCB
(50
× 50 × 1.6 mm glass-epoxy
PCB mounting with 50% copper
area)
(2) IC only
(1)
(2)
0
3.0
240
40
80
120
160
200
0.6
1.2
1.8
2.4
Ambient temperature
Ta
(°C)
PD – Ta (TB6549F/FG)
M
a
xim
u
m
po
wer
di
ssip
a
tion
P
D
MAX
(W
)
0
50
100
150
200
2
4
6
Infinite heat sink
(Note)
No heat sink
Thermal resistance
Rth (j-c) = 13°C/W
Rth (j-a) = 130°C/W
Note: 50
× 50 × 1 mm3
Fe heat sink
相关PDF资料 |
PDF描述 |
|---|---|
| TB6549HQ | BRUSH DC MOTOR CONTROLLER, 5 A, ZIP25 |
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| TB6552FL | BRUSH DC MOTOR CONTROLLER, 1 A, PQCC24 |
| TB6552FN | BRUSH DC MOTOR CONTROLLER, 1 A, PDSO16 |
| TB6559FG | BRUSH DC MOTOR CONTROLLER, 2.5 A, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6549F_07 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors |
| TB6549FG | 制造商:Toshiba 功能描述:Full Bridge Motor Driver 22-Pin (20+2Tab) HSOP Bulk 制造商:Toshiba America Electronic Components 功能描述:DRIVER FULL BRIDGE SMD HSOP20 制造商:Toshiba America Electronic Components 功能描述:DRIVER, FULL BRIDGE, SMD, HSOP20 |
| TB6549FG(EL) | 功能描述:马达/运动/点火控制器和驱动器 Bridge Driver RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TB6549FG(O) | 制造商:Toshiba America Electronic Components 功能描述:Moter Driver,Full Brdg Driver,HSOP20 |
| TB6549FG(O,EL) | 功能描述:马达/运动/点火控制器和驱动器 Bridge Driver 30V 3.5A 4 modes RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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