Datasheet 搜索 > 电机驱动器 > ON Semiconductor（安森美） > MC33035P 数据手册 > MC33035P 数据手册 1/30 页
器件3D模型￥ 7.405
MC33035P 数据手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
电机驱动器
封装:
DIP-24
描述:
无刷直流电机驱动器
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1Hot
原理图在P2P11
封装尺寸在P29P30
焊盘布局在P30
型号编码规则在P1P28P30
标记信息在P1P28P30
封装信息在P28
功能描述在P9P10
应用领域在P1P18
电气规格在P4P5
导航目录
MC33035P数据手册
Page:
of 30 Go
若手册格式错乱，请下载阅览PDF原文件
© Semiconductor Components Industries, LLC, 2014
May, 2014 − Rev. 9
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, cycle−by−cycle 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 3−Phase MOSFET
Bridge
• Cycle−By−Cycle Current Limiting
• Pinned−Out Current Sense Reference
• Internal Thermal Shutdown
• Selectable 60°/300° or 120°/240° Sensor Phasings
• Can Efficiently Control Brush DC Motors with External MOSFET
H−Bridge
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• Pb−Free 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° SelectFwd/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
PDIP−24
P SUFFIX
CASE 724
SOIC−24 WB
DW SUFFIX
CASE 751E
14
1312
11
Error Amp
Inverting Input
Error Amp
Noninverting Input
Error Amp Out/
PWM Input
Fault
Output
See detailed ordering and shipping information in the packag
e
dimensions section on page 28 of this data sheet.
ORDERING INFORMATION
See general marking information in the device marking
section on page 28 of this data sheet.
DEVICE MARKING INFORMATION
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