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  ON Semiconductor Electronic Components Datasheet  

MC33030 Datasheet

DC Servo Motor Controller/Driver

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MC33030
DC Servo Motor
Controller/Driver
The MC33030 is a monolithic DC servo motor controller providing
all active functions necessary for a complete closed loop system. This
device consists of an on−chip op amp and window comparator with
wide input common−mode range, drive and brake logic with direction
memory, Power H−Switch driver capable of 1.0 A, independently
programmable overcurrent monitor and shutdown delay, and
overvoltage monitor. This part is ideally suited for almost any servo
positioning application that requires sensing of temperature, pressure,
light, magnetic flux, or any other means that can be converted to a
voltage.
Although this device is primarily intended for servo applications, it
can be used as a switchmode motor controller.
Features
On−Chip Error Amp for Feedback Monitoring
Window Detector with Deadband and Self Centering Reference Input
Drive/Brake Logic with Direction Memory
1.0 A Power H−Switch
Programmable Overcurrent Detector
Programmable Overcurrent Shutdown Delay
Overvoltage Shutdown
www.DataSheet4U.com
Pb−Free Packages are Available*
http://onsemi.com
MARKING
DIAGRAMS
16
1
PDIP−16
P SUFFIX
CASE 648C
MC33030P
AWLYYWWG
1
16
SO−16W
DW SUFFIX
1 CASE 751G
MC33030DW
AWLYYWWG
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
June, 2006 − Rev. 6
1
PIN CONNECTIONS
Reference
Input
Reference
Input Filter
Error Amp Output
Filter/Feedback Input
GND
1
2
3
4
5
16
Overcurrent
Delay
15
Overcurrent
Reference
14
Driver
Output A
13
GND
12
Error Amp
Output
Error Amp
Inverting Input
Error Amp Non−
Inverting Input
6
7
8
11 VCC
10
Driver
Output B
9
Error Amp
Input Filter
(Top View)
Pins 4, 5, 12 and 13 are electrical
ground and heat sink pins for IC.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Publication Order Number:
MC33030/D


  ON Semiconductor Electronic Components Datasheet  

MC33030 Datasheet

DC Servo Motor Controller/Driver

No Preview Available !

MC33030
VCC
Feedback
Position 8
7
6
9
Error Amp
+
+
VCC
11
Over−
Voltage
Monitor
3
+
VCC
Reference
Position 1
+
Window
Detector
+
Drive/
Brake
Logic
Direction
Memory
Motor
10 14
Power
H−Switch
Programmable
Over−
Current
Detector
& Latch
2
4, 5, 12, 13
16
CDLY
15
ROC
This device contains 119 active transistors.
Representative Block Diagram
ORDERING INFORMATION
Device
Package
Shipping
MC33030DW
SOIC−16
47 Units / Rail
MC33030DWG
SOIC−16
(Pb−Free)
MC33030DWR2
SOIC−16
1000 / Tape & Reel
MC33030DWR2G
SOIC−16
(Pb−Free)
MC33030P
PDIP−16
25 Units / Rail
MC33030PG
PDIP−16
(Pb−Free)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
2


Part Number MC33030
Description DC Servo Motor Controller/Driver
Maker ON Semiconductor
PDF Download

MC33030 Datasheet PDF





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