900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  ON Semiconductor Electronic Components Datasheet  

MC33035 Datasheet

BRUSHLESS DC MOTOR CONTROLLER

No Preview Available !

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
PDIP−24
P SUFFIX
CASE 724
24
1
SOIC−24 WB
DW SUFFIX
CASE 751E
24
1
PIN CONNECTIONS
Top Drive
Output
BT 1
AT 2
24 CT
23 Brake
Fwd/Rev 3
22 60°/120° Select
Sensor
Inputs
SA 4
SB 5
SC 6
Output Enable 7
Reference Output 8
Current Sense
Noninverting Input
9
Oscillator 10
Error Amp
Noninverting Input
Error Amp
Inverting Input
11
12
21 AB
20 BB
19 CB
Bottom
Drive
Outputs
18 VC
17 VCC
16 Gnd
15
Current Sense
Inverting Input
14 Fault Output
13
Error Amp Out/
PWM Input
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 28 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 28 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
May, 2014 − Rev. 9
1
Publication Order Number:
MC33035/D


  ON Semiconductor Electronic Components Datasheet  

MC33035 Datasheet

BRUSHLESS DC MOTOR CONTROLLER

No Preview Available !

MC33035, NCV33035
Representative Schematic Diagram
4
Fwd/Rev
60°/120°
Enable
Vin
5
6
3
22
7
17
18
8
Speed
Set
11
Faster 12
RT
13
CT 10
Rotor
Position
Decoder
Undervoltage
Lockout
Reference
Regulator
Error Amp
PWM
Oscillator
Thermal
Shutdown
R
Q
S
S
Q
R
16
Fault
14
2
1
VM
24
Output
Buffers
23
Brake
21
20
19
9
15
Current Sense
Reference
This device contains 285 active transistors.
N
SS
N
Motor
http://onsemi.com
2


Part Number MC33035
Description BRUSHLESS DC MOTOR CONTROLLER
Maker ON Semiconductor
PDF Download

MC33035 Datasheet PDF






Similar Datasheet

1 MC3303 Quad Operational Amplifier
Fairchild Semiconductor
2 MC3303 QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS
Motorola
3 MC3303 LOW POWER QUAD BIPOLAR OPERATIONAL AMPLIFIERS
ST Microelectronics
4 MC3303 QUADRUPLE LOW-POWER OPERATIONAL AMPLIFIERS
etcTI
5 MC3303 Single Supply Quad Operational Amplifiers
ON Semiconductor
6 MC33030 DC SERVO MOTOR CONTROLLER/DRIVER
Motorola
7 MC33030 DC Servo Motor Controller/Driver
ON Semiconductor
8 MC33033 BRUSHLESS DC MOTOR CONTROLLER
Motorola
9 MC33033 Brushless DC Motor Controller
ON Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy