DataSheet.jp

MC33035 の電気的特性と機能

MC33035のメーカーはMotorola Semiconductorsです、この部品の機能は「BRUSHLESS DC MOTOR CONTROLLER」です。


製品の詳細 ( Datasheet PDF )

部品番号 MC33035
部品説明 BRUSHLESS DC MOTOR CONTROLLER
メーカ Motorola Semiconductors
ロゴ Motorola Semiconductors ロゴ 




このページの下部にプレビューとMC33035ダウンロード(pdfファイル)リンクがあります。

Total 24 pages

No Preview Available !

MC33035 Datasheet, MC33035 PDF,ピン配置, 機能
Order this document by MC33035/D
MC33035
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.
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
Device
MC33035DW
MC33035P
ORDERING INFORMATION
Operating
Temperature Range
TA = – 40° to + 85°C
Package
SO–24L
Plastic DIP
BRUSHLESS DC
MOTOR CONTROLLER
SEMICONDUCTOR
TECHNICAL DATA
P SUFFIX
PLASTIC PACKAGE
CASE 724
24
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751E
(SO–24L)
24
1
PIN CONNECTIONS
Top Drive
Output
BT 1
AT 2
Fwd/Rev 3
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
24 CT
23 Brake
22 60°/120° Select
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)
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 2
1

1 Page





MC33035 pdf, ピン配列
MAXIMUM RATINGS
Rating
Power Supply Voltage
Digital Inputs (Pins 3, 4, 5, 6, 22, 23)
Oscillator Input Current (Source or Sink)
Error Amp Input Voltage Range
(Pins 11, 12, Note 1)
Error Amp Output Current
(Source or Sink, Note 2)
Current Sense Input Voltage Range (Pins 9, 15)
Fault Output Voltage
Fault Output Sink Current
Top Drive Voltage (Pins 1, 2, 24)
Top Drive Sink Current (Pins 1, 2, 24)
Bottom Drive Supply Voltage (Pin 18)
Bottom Drive Output Current
(Source or Sink, Pins 19, 20, 21)
Power Dissipation and Thermal Characteristics
P Suffix, Dual In Line, Case 724
Maximum Power Dissipation @ TA = 85°C
Thermal Resistance, Junction–to–Air
DW Suffix, Surface Mount, Case 751E
Maximum Power Dissipation @ TA = 85°C
Thermal Resistance, Junction–to–Air
Operating Junction Temperature
Operating Ambient Temperature Range
Storage Temperature Range
MC33035
Symbol
VCC
IOSC
VIR
IOut
VSense
VCE(Fault)
ISink(Fault)
VCE(top)
ISink(top)
VC
IDRV
Value
40
Vref
30
– 0.3 to Vref
Unit
V
V
mA
V
10 mA
– 0.3 to 5.0
20
20
40
50
30
100
V
V
mA
V
mA
V
mA
PD
RθJA
PD
RθJA
TJ
TA
Tstg
867 mW
75 °C/W
650
100
150
– 40 to + 85
– 65 to +150
mW
°C/W
°C
°C
°C
ELECTRICAL CHARACTERISTICS (VCC = VC = 20 V, RT = 4.7 k, CT = 10 nF, TA = 25°C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
REFERENCE SECTION
Reference Output Voltage (Iref = 1.0 mA)
TA = 25°C
TA = – 40° to + 85°C
Vref
5.9
5.82
6.24
Line Regulation (VCC = 10 to 30 V, Iref = 1.0 mA)
Load Regulation (Iref = 1.0 to 20 mA)
Output Short Circuit Current (Note 3)
Reference Under Voltage Lockout Threshold
Regline
Regload
ISC
Vth
40
4.0
1.5
16
75
4.5
ERROR AMPLIFIER
Input Offset Voltage (TA = – 40° to + 85°C)
VIO
0.4
Input Offset Current (TA = – 40° to + 85°C)
Input Bias Current (TA = – 40° to + 85°C)
Input Common Mode Voltage Range
Open Loop Voltage Gain (VO = 3.0 V, RL = 15 k)
Input Common Mode Rejection Ratio
IIO
IIB
VICR
AVOL
CMRR
– 8.0
– – 46
(0 V to Vref)
70 80
55 86
Power Supply Rejection Ratio (VCC = VC = 10 to 30 V)
PSRR
65
105
NOTES: 1. The input common mode voltage or input signal voltage should not be allowed to go negative by more than 0.3 V.
2. The compliance voltage must not exceed the range of – 0.3 to Vref.
3. Maximum package power dissipation limits must be observed.
6.5
6.57
30
30
5.0
10
500
–1000
Unit
V
mV
mV
mA
V
mV
nA
nA
V
dB
dB
dB
MOTOROLA ANALOG IC DEVICE DATA
3


3Pages


MC33035 電子部品, 半導体
MC33035
Figure 7. Reference Output Voltage Change
versus Output Source Current
0
– 4.0
– 8.0
– 12
– 16
– 20
VCC = 20 V
VC = 20 V
– 24 TA = 25°C
0 10 20 30 40 50
Iref, REFERENCE OUTPUT SOURCE CURRENT (mA)
60
Figure 8. Reference Output Voltage
versus Supply Voltage
7.0
6.0
5.0
4.0
3.0
2.0
1.0 No Load
TA = 25°C
0 0 10 20 30 40
VCC, SUPPLY VOLTAGE (V)
Figure 9. Reference Output Voltage
versus Temperature
40
20
0
– 20
– 40
– 55
VCC = 20 V
VC = 20 V
No Load
– 25 0 25 50 75 100
TA, AMBIENT TEMPERATURE (°C)
125
Figure 10. Output Duty Cycle versus
PWM Input Voltage
100
VCC = 20 V
VC = 20 V
80 RT = 4.7 k
CT = 10 nF
TA = 25°C
60
40
20
0
0 1.0 2.0 3.0 4.0 5.0
PWM INPUT VOLTAGE (V)
Figure 11. Bottom Drive Response Time versus
Current Sense Input Voltage
250
VCC = 20 V
VC = 20 V
1200 RL =
CL = 1.0 nF
TA = 25°C
150
100
50
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.09.0 10
CURRENT SENSE INPUT VOLTAGE (NORMALIZED TO Vth)
Figure 12. Fault Output Saturation
versus Sink Current
0.25
VCC = 20 V
0.2
VC = 20 V
TA = 25°C
0.15
0.1
0.05
0
0 4.0 8.0 12
ISink, SINK CURRENT (mA)
16
6 MOTOROLA ANALOG IC DEVICE DATA

6 Page



ページ 合計 : 24 ページ
 
PDF
ダウンロード
[ MC33035 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
MC3303

Quadruple Low-Power Operational Amplifiers (Rev. C)

Texas Instruments
Texas Instruments
MC3303

Quad Operational Amplifier

Fairchild Semiconductor
Fairchild Semiconductor
MC3303

QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS

Motorola Semiconductors
Motorola Semiconductors
MC3303

LOW POWER QUAD BIPOLAR OPERATIONAL AMPLIFIERS

ST Microelectronics
ST Microelectronics


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap