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参数资料
| 型号： | TB6549HQ |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 4.5 A, PZFM25 |
| 封装： | 1MM PITCH, PLASTIC, HZIP-25 |
| 文件页数： | 16/22页 |
| 文件大小： | 372K |
| 代理商： | TB6549HQ |
TB6549FG/PG/HQ
2009-06-16
3
Block Diagram
Some functional blocks, circuits or constants may be omitted or simplified in this block diagram for explanatory
purposes.
Pin Functions
*) (HQ type) 4, 5, 7, 8, 9, 13, 17, 18, 19, 21, 22 ;N.C.
Pin No.
FG
PG
HQ
Pin Name
Functional Description
Remarks
1
(NC)
No Connection
2
1
CcpA
Capacitor connection pin for charge pump A
Connect a capacitor for charge pump
3
2
CcpB
Capacitor connection pin for charge pump B
Connect a capacitor for charge pump
4
3
CcpC
Capacitor connection pin for charge pump C
Connect a capacitor for charge pump
5
(NC)
No Connection
6
(NC)
No Connection
7
6
10
IN1
Control signal input 1
Input 0/5-V signal
8
7
11
IN2
Control signal input 2
Input 0/5-V signal
9
(NC)
No Connection
10
8
12
OUT1
Output pin 1
Connect to motor coil pin
11
9
14
P-GND
Power GND
12
10
15
OUT2
Output pin 2
Connect to motor coil pin
13
(NC)
No Connection
14
11
16
PWM
PWM control signal input pin
Input 0/5-V PWM signal
15
(NC)
No Connection
16
(NC)
No Connection
17
14
23
SB
Standby pin
H: Start, L: Standby
18
15
24
Vreg
5 V output pin
Connect a capacitor to S-GND
19
(NC)
No Connection
20
16
25
VCC
Power supply input pin
VCC (ope) = 10 to 27 V
FIN
4,5,12,13
6, 20
S-GND
GND pin
Control logic
Overcurrent
detecting circuit
TSD
OSC
5 V
IN1 IN2
P-GND
OUT1
OUT2
SB
VCC
S-GND
Vreg
CcpA
CcpB
CcpC
Charge pump circuit
PWM
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6549HQ(O) | 功能描述:马达/运动/点火控制器和驱动器 30V Bridge DRVR 3.5A 1.0 Ohm low RDS 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 |
| TB6549P | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors |
| TB6549PG | 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 |
| TB6549PG(O) | 功能描述:马达/运动/点火控制器和驱动器 30V PWR Supply 3.5A Full Bridge DRVR PWM 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 |
| TB6551F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller |
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