參數(shù)資料
型號(hào)： NCV33035DWR2
廠商： ON SEMICONDUCTOR
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Brushless DC Motor Controller
中文描述： BRUSHLESS DC MOTOR CONTROLLER, 0.1 A, PDSO24
封裝： PLASTIC, SOP-24
文件頁(yè)數(shù)： 1/28頁(yè)
文件大小： 430K
代理商： NCV33035DWR2
Semiconductor Components Industries, LLC, 2004
April, 2004 Rev. 7
1
Publication Order Number:
MC33035/D
MC33035, NCV33035
Brushless DC
Motor Controller
The MC33035 is a high performance second generation monolithic
brushless DC motor controller containing all of the active functions
required to implement a full featured open loop, three or four phase
motor control system. This device consists of a rotor position decoder
for proper commutation sequencing, temperature compensated
reference capable of supplying sensor power, frequency
programmable sawtooth oscillator, three open collector top drivers,
and three high current totem pole bottom drivers ideally suited for
driving power MOSFETs.
Also included are protective features consisting of undervoltage
lockout, cyclebycycle current limiting with a selectable time
delayed latched shutdown mode, internal thermal shutdown, and a
unique fault output that can be interfaced into microprocessor
controlled systems.
Typical motor control functions include open loop speed, forward or
reverse direction, run enable, and dynamic braking. The MC33035 is
designed to operate with electrical sensor phasings of 60
°
/300
°
or
120
°
/240
°
, and can also efficiently control brush DC motors.
Features
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 3Phase MOSFET
Bridge
CycleByCycle Current Limiting
PinnedOut Current Sense Reference
Internal Thermal Shutdown
Selectable 60
°
/300
°
or 120
°
/240
°
Sensor Phasings
Can Efficiently Control Brush DC Motors with External MOSFET
HBridge
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
PbFree Packages are Available
http://onsemi.com
A
T
B
T
Top Drive
Output
16
Bottom
Drive
Outputs
15
(Top View)
17
18
19
20
21
10
9
8
7
6
5
Sensor
Inputs
4
Oscillator
Current Sense
Noninverting Input
Reference Output
Output Enable
S
C
S
B
S
A
60
°
/120
°
Select
Fwd/Rev
Current Sense
Inverting Input
Gnd
V
CC
C
T
22
23
B
B
C
B
3
24
Brake
2
A
B
1
V
C
PIN CONNECTIONS
24
1
24
1
P SUFFIX
PLASTIC PACKAGE
CASE 724
DW SUFFIX
PLASTIC PACKAGE
CASE 751E
(SO24L)
14
13
12
11
Error Amp
Inverting Input
Error Amp
Noninverting Input
Error Amp Out/
PWM Input
Fault Output
See detailed ordering and shipping information in the package
dimensions section on page 27 of this data sheet.
ORDERING INFORMATION
See general marking information in the device marking
section on page 27 of this data sheet.
DEVICE MARKING INFORMATION
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參數(shù)描述
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NCV33035DWR2G-CUT TAPE 制造商:ON 功能描述:MC Series 40 V Surface Mount Brushless DC Motor Controller - SOIC-24L
NCV33039 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Closed Loop Brushless Motor Adapter
NCV33039DR2 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless Closed 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
NCV33039DR2G 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless Closed Loop Motor Adaptor 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
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