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參數(shù)資料
| 型號： | MC3PHACVP |
| 廠商： | MOTOROLA INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 3-Phase AC Motor Controller |
| 中文描述： | AC MOTOR CONTROLLER, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數(shù)： | 8/44頁 |
| 文件大?。?/td> | 724K |
| 代理商： | MC3PHACVP |
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MC3PHAC/D
8
3-Phase AC Motor Controller
MOTOROLA
15
FAULTIN
A logic high on this input will immediately disable the PWM outputs. A
retry timeout interval will be initiated once this pin returns to a logic low
state.
16
PWMFREQ_RxD
In standalone mode, this pin is an output that drives low to indicate the
parameter mux input pin is reading an analog voltage to specify the
desired PWM frequency. In PC master software mode, this pin is an
input which receives UART serial data.
17
RETRY_TxD
In standalone mode, this pin is an output that drives low to indicate the
parameter mux input pin is reading an analog voltage to specify the time
to wait after a fault before re-enabling the PWM outputs. In PC master
software mode, this pin is an output that transmits UART serial data.
18
RBRAKE
Output which is driven to a logic high whenever the voltage on the dc bus
input pin exceeds a preset level, indicating a high bus voltage. This
signal is intended to connect a resistor across the dc bus capacitor to
prevent excess capacitor voltage.
19
DT_FAULTOUT
In standalone mode, this pin is an output which drives low to indicate the
parameter mux input pin is reading an analog voltage to specify the
dead-time between the on states of the top and bottom PWM signals for
a given motor phase. In PC master software mode, this pin is an output
which goes low whenever a fault condition occurs.
20
VBOOST_MODE
At startup, this input is sampled to determine whether to enter standalone
mode (logic high) or PC master software mode (logic low). In
standalone mode, this pin is also used as an output that drives low to
indicate the parameter mux input pin
is reading an analog voltage to
specify the amount of voltage boost to apply to the motor.
21
V
DD
+5-volt digital power supply to the MC3PHAC
22
V
SS
Digital power supply ground return for the MC3PHAC
23
FWD
Input which is sampled to determine whether the motor should rotate in
the forward or reverse direction
24
START
Input which is sampled to determine whether the motor should be
running.
25
MUX_IN
In standalone mode, during initialization this pin is an output that is used
to determine PWM polarity and base frequency. Otherwise, it is an
analog input used to read several voltage levels that specify MC3PHAC
operating parameters.
Table 2. MC3PHAC Pin Descriptions (Sheet 2 of 3)
Pin
Number
Pin Name
Pin Function
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC3PHACVPE | 功能描述:馬達/運動/點火控制器和驅(qū)動器 8BIT MCU 8K FLASH OTP 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 |
| MC3S12C128 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller |
| MC3S12C32 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller |
| MC3S12C64 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller |
| MC3S12C96 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller |
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