參數(shù)資料
型號： TB62214FTG
元件分類： 運動控制電子
英文描述： STEPPER MOTOR CONTROLLER, 2 A, PQCC48
封裝： 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, QFN-48
文件頁數(shù)： 23/27頁
文件大小： 687K
代理商： TB62214FTG
TB62214FG/FTG
2010-06-10
5
Pin Function
TB62214FG (HSOP28)
Pin No.
Pin Name
Function
1
CW/CCW
Motor rotation: forward/reverse
2
MO_OUT
Electric angle monitor
3
D_MODE_1
Excitation mode control
4
D_MODE_2
Excitation mode control
5
CLK
An electrical angle leads on the rising edge of the clock input. A motor rotation
count depends on the input frequency.
6
ENABLE
A-/B-channel output enable
7
RESET
Electric angle reset
8
RS_A
The sink current sensing of A-phase motor coil
9
NC
No-connect
10
OUT_A
A-phase positive driver output
11
NC
No-connect
12
GND
Motor power ground
13
OUT_A
A-phase negative driver output
14
GND
Motor power ground
15
GND
Motor power ground
16
OUT_B
B-phase negative driver output
17
GND
Motor power ground
18
NC
No-connect
19
OUT_B
B-phase positive driver output
20
NC
No-connect
21
RS_B
The sink current sensing of B-phase motor coil
22
VM
Power supply
23
VCC
Smoothing filter for logic power supply
24
NC
No-connect
25
NC
No-connect
26
Vref_B
Tunes the current level for B-phase motor drive.
27
Vref_A
Tunes the current level for A-phase motor drive.
28
OSCM
Oscillator pin for PWM chopper
Pin Interfaces (HSOP28)
The equivalent circuit diagrams may be simplified or some parts of them may be omitted for
explanatory purposes. Absolute precision of the chip internal resistance is +/-30%.
1
100k
3
150
4
5
FIN
6
7
28
1k
500
FIN
26
27
23
FIN
1k
22
8k
3k
14
8
12
10 13
19 16
15
17
21
2
FIN
150
100k
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB62215AFG(O,8,EL) 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62215AFNG(OC8,EL 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62215AFTG(O,8,EL 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62215AHQ(O) 功能描述:馬達/運動/點火控制器和驅(qū)動器 PWM Method Clock BiCD 40V 3.0A RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB62215SM1 制造商:THOMAS & BETTS 功能描述:
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