參數(shù)資料
型號： MC33033DW
廠商： MOTOROLA INC
元件分類： 運動控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER
中文描述： BRUSHLESS DC MOTOR CONTROLLER, 0.1 A, PDSO20
封裝： PLASTIC, SO-20
文件頁數(shù)： 1/24頁
文件大?。?/td> 530K
代理商： MC33033DW
SEMICONDUCTOR
TECHNICAL DATA
BRUSHLESS DC
MOTOR CONTROLLER
DW SUFFIX
PLASTIC PACKAGE
CASE 751D
(SO–20L)
PIN CONNECTIONS
Order this document by MC33033/D
P SUFFIX
PLASTIC PACKAGE
CASE 738
AT
BT
Top Drive
Output
12
Bottom
Drive
Outputs
11
(Top View)
13
14
15
16
17
10
9
8
7
6
5
Sensor
Inputs
4
Error Amp
Inverting Input
Error Amp
Non Inverting Input
Oscillator
Reference Output
SC
SB
SA
60
°
/120
°
Select
Fwd/Rev
Error Amp Out/
PWM Input
Current Sense
Non Inverting Input
Gnd
CT
18
19
BB
CB
3
20
Output Enable
2
AB
1
VCC
20
1
20
1
1
MOTOROLA ANALOG IC DEVICE DATA
The MC33033 is a high performance second generation, limited feature,
monolithic brushless dc motor controller which has evolved from Motorola
′
s
full featured MC33034 and MC33035 controllers. It contains all of the active
functions required for the implementation of open loop, three or four phase
motor control. The device consists of a rotor position decoder for proper
commutation sequencing, temperature compensated reference capable of
supplying sensor power, frequency programmable sawtooth oscillator, fully
accessible error amplifier, pulse width modulator comparator, three open
collector top drivers, and three high current totem pole bottom drivers ideally
suited for driving power MOSFETs. Unlike its predessors, it does not feature
separate drive circuit supply and ground pins, brake input, or fault output
signal.
Included in the MC33033 are protective features consisting of
undervoltage lockout, cycle–by–cycle current limiting with a selectable time
delayed latched shutdown mode, and internal thermal shutdown.
Typical motor control functions include open loop speed, forward or
reverse direction, and run enable.The MC33033 is designed to operate
brushless motors with electrical sensor phasings of 60
°
/300
°
or 120
°
/240
°
,
and can also efficiently control brush dc motors.
10 to 30 V Operation
Undervoltage Lockout
6.25 V Reference Capable of Supplying Sensor Power
Fully Accessible Error Amplifier for Closed Loop Servo Applications
High Current Drivers Can Control External 3–Phase MOSFET Bridge
Cycle–By–Cycle Current Limiting
Internal Thermal Shutdown
Selectable 60
°
/300
°
or 120
°
/240
°
Sensor Phasings
Also Efficiently Control Brush DC Motors with External MOSFET
H–Bridge
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC33033DW
TA= –40
TA = –40
°
to +85
°
C
SO–20L
MC33033P
Plastic DIP
Motorola, Inc. 1996
Rev 3
相關PDF資料
PDF描述
MC33033 BRUSHLESS DC MOTOR CONTROLLER
MC33033DW BRUSHLESS DC MOTOR CONTROLLER
MC33033P BRUSHLESS DC MOTOR CONTROLLER
MC33033P BRUSHLESS DC MOTOR CONTROLLER
MC33035DW BRUSHLESS DC MOTOR CONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
MC33033DWG 功能描述:馬達/運動/點火控制器和驅動器 DC Brushless Motor Controller 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MC33033DWG 制造商:ON Semiconductor 功能描述:IC MOTOR CTRL DC BRUSHLESS 50mA SOIC-20 制造商:ON Semiconductor 功能描述:IC, MOTOR CTRL DC BRUSHLESS 50mA SOIC-20
MC33033DWR2 功能描述:馬達/運動/點火控制器和驅動器 DC Brushless Motor 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MC33033DWR2G 功能描述:馬達/運動/點火控制器和驅動器 DC Brushless Motor Controller 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MC33033DWR2G 制造商:ON Semiconductor 功能描述:STANDARD RECOVERY RECTIFIER
發(fā)布緊急采購，3分鐘左右您將得到回復。

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

*
*
*