參數(shù)資料
型號： KA2811C
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 運動控制電子
英文描述： 12V Spindle Motor and Voice Coil Motor Driver(心軸電機和音圈電機驅(qū)動器)
中文描述： VOICE COIL MOTOR CONTROLLER, 2 A, PQFP48
封裝： 14 X 14 MM, HEAT SINK, QFP-48
文件頁數(shù)： 3/28頁
文件大?。?/td> 313K
代理商： KA2811C
KA2811C
3
Pin Definitions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin Name
BRAKE
CPUMP
V
CC3(VDD)
COSC
PC
GND
V
CC1
MTRON
CE
CLREF
RSET
N
WFLT
VFLT
UFLT
EFLT
W
CS
V
U
RETSET
SENSE12
SEMSE5
RPMSEL
RETRACT
READY
PFAIL
CRET
GND
V
CC1
GAINSEL
RSENSE
I/O
O
-
-
-
-
-
-
I
I
I
I
I
I
I
I
I
O
I
O
O
I
I
I
I
I
O
O
I
-
-
I
I
Pine Function Descrition
Brake output
Charge pump capacitor
5V power supply
Start-up OSC capacitor
Phase compensation capacitor
Ground
12V power supply
Motor on & off control input
Chip enable (Active low)
Current limit reference voltage
Current & voltage setting resistor
Neutral
Input filter of W-phase signal
Input filter of V-phase signal
Input filter of U-phase signal
Back EMF output filter
W-phase output
Current sensing resistor
V-phase output
U-phase output
Retract voltage setting resistor
V
CC
(12V) power supply sense
V
CC
(5V) power supply sense
RPM selection
Retract circuit control input
Targer RPM locking output signal
Power fail output
Retract power charging capacitor
Ground
12V power supply
VCM gain setting (High, Low)
Current sensing resistor
相關(guān)PDF資料
PDF描述
KA2820D Stepping Motor Driver(步進馬達驅(qū)動器)
KA2821D The KA2821D is a monolithic integrated circuit, and suit able as a two-phase stepping motor driver of a 3.5-inch FDD system
KA2822BD 3-Phase BLDC Motor Driver
KA2822BDTF 3-Phase BLDC Motor Driver
KA2822D 3-Phase BLDC Motor Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA2821D 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:The KA2821D is a monolithic integrated circuit, and suit able as a two-phase stepping motor driver of a 3.5-inch FDD system
KA2822BD 功能描述:馬達/運動/點火控制器和驅(qū)動器 BLDC Motor Driver 3 Phase 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
KA2822BDTF 功能描述:馬達/運動/點火控制器和驅(qū)動器 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
KA2822CD 功能描述:馬達/運動/點火控制器和驅(qū)動器 BLDC Motor Driver 3 Phase 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
KA2822CDTF 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Phase BLDC Motor Driver
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*