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参数资料
| 型号： | TB6560AHQ |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 3.5 A, PZFM25 |
| 封装： | 1.27 MM PITH, PLASTIC, ZIP-25 |
| 文件页数： | 23/34页 |
| 文件大小： | 481K |
| 代理商： | TB6560AHQ |
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TB6560AHQ/AFG
2009-07-10
3
Pin Functions
Pin No.
AHQ
AFG
I/O
Symbol
Functional Description
Remarks
1
42
Input
TQ2
Torque setting input (current setting)
Internal pull-down
resistor
2
43
Input
TQ1
Torque setting input (current setting)
Internal pull-down
resistor
3
45
Input
CLK
Clock input for microstepping
Internal pull-down
resistor
4
47
Input
ENABLE
H: Enable; L: All outputs OFF
Internal pull-down
resistor
5
48
Input
RESET
L: Reset (The outputs are reset to their initial states.)
Internal pull-down
resistor
6
50/51
SGND
Signal ground (for control block)
(Note 1)
7
53
OSC
A CR oscillation circuit is connected to this pin. Performs
output chopping.
8
55/56
Input
VMB
Motor power supply pin (for phase-B driver)
(Note 1)
9
61/62
Output
OUT_BM
OUT_B output
(Note 1)
10
64 (*)
PGNDB
Power ground
11
2/4 (*)
NFB
Connection pin for a B-channel current sensing resistor
Two pins of the TB6560AFG should be short-circuited.
(Note 1)
12
6/7
Output
OUT_BP
OUT_B output
(Note 1)
13
10/11
Output
OUT_AM
OUT_A output
(Note 1)
14
13/14 (*)
NFA
Connection pin for a A-channel current sensing resistor
Two pins of the TB6560AFG should be short-circuited.
(Note 1)
15
16
PGNDA
Power ground
16
19/20
Output
OUT_AP
OUT_A output
(Note 1)
17
23
Output
MO
Initial state sensing output. This pin is enabled in the initial
state.
Open drain
18
25/26
Input
VMA
Motor power supply pin (for phase-A driver)
(Note 1)
19
28
Output
Protect
When TSD is activated: High; when in normal state: High-Z.
Open drain
20
30/31
Input
VDD
Power supply pin for control block
(Note 1)
21
33
Input
CW/CCW
Rotation direction select input.
L: Clockwise; H: Counterclockwise
Internal pull-down
resistor
22
35
Input
M2
Excitation mode setting input
Internal pull-down
resistor
23
36
Input
M1
Excitation mode setting input
Internal pull-down
resistor
24
38
Input
DCY2
Current decay mode setting input
Internal pull-down
resistor
25
39
Input
DCY1
Current decay mode setting input
Internal pull-down
resistor
(*): The pin assignment of the TB6560AFG is different from that of the TB6560FG.
TB6560AHQ: There is no no-connect (NC) pin.
TB6560AFG: Except the above pins, all pins are NC. The pin numbers of NC pins are: 1, 3, 5, 8, 9, 12, 15, 17, 18,
21, 22, 24, 27, 29, 32, 34, 37, 40, 41, 44, 46, 49, 52, 54, 57, 58, 59, 60, and 63.
Applying a voltage to NC pins does not cause any problem since they are not connected inside the IC.
All control input pins have an internal pull-down resistor of 100 k
Ω (typ.)
Note 1: As for the TB6560AFG, two pins that have the same functionality should be short-circuited at a location as
close to the TB6560AFG as possible.
(The electrical characteristics provided in this document are measured when those pins are handled in this
manner.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB6560AHQ(O) | 功能描述:马达/运动/点火控制器和驱动器 Stepping Motor Drivr 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 |
| TB6560AHQ(O,8) | 功能描述:马达/运动/点火控制器和驱动器 PWM Choppertype 40V 3.5A 100kOhm 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 |
| TB6560FG | 功能描述:马达/运动/点火控制器和驱动器 STEPPER MOTOR DRIVER 2-PHASE 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 |
| TB6560FG(O) | 制造商:Toshiba America Electronic Components 功能描述:DRIVER FULL BRIDGE SMD HQFP64 |
| TB6560HQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PWM Chopper-Type bipolar Stepping Motor Driver IC |
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