KK33035 [KODENSHI]
BRUSHLESS DC MOTOR CONTROLLER; 直流无刷电机控制器
| 型号： | KK33035 |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | BRUSHLESS DC MOTOR CONTROLLER |
| 文件： | 总4页 (文件大小：152K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TECHNICAL DATA
KK33035
BRUSHLESS DC MOTOR CONTROLLER
The KK33035 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
• 6.25V 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
1
KK33035
Absolute maximum ratings
Parameter
Power Supply Voltage
Symbol
Vcc
Value
40
Unit
V
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
-
Vref
V
Iosc
30
mA
V
VIR
-0.3 to Vref
IOut
10
mA
V
VSense
VCE(Fault)
ISink(Fault)
VCE(top)
ISink(top)
VC
-0.3 to 5.0
20
20
40
50
30
100
V
Fault Output Sink Current
mA
V
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
mA
V
IDRV
mA
(Source or Sink, Pins 19, 20. 21)
Power Dissipation and Thermal Characteristics
DIP package Maximum Power Dissipation TA = 85oC Thermal
Resistance. Junction-to-Air
PD
860
mW
oC/W
mW
oC/W
oC
75
RθJA
PD
SO Package Maximum Power Dissipation TA= 85oC
Thermal Resistance, Junction-to-Air
650
100
RθJA
TJ
Operating Junction Temperature
Operating Ambient Temperature Range
Storage Temperature Range
150
TA
-40 to +85
-65 to +150
oC
Tstg
oC
ELECTRICAL CHARACTERISTICS
(Vcc = Vc = 20 V, Rτ-= 4.7 k, Cτ = 10 nF, TA= 25°C, unless ofriarwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Reference Output Voltage (Iref = 1.0 mA)
TA = 25oC
Vref
5.9
5.82
-
6.24
-
6.5
6.57
30
30
-
V
TA=-40oto+85oC
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
1.5
16
75
4.5
mV
mV
mA
V
-
40
4.0
Vth
5.0
Input Offset Voltage (TA =-40o to+ 85oC)
Input Offset Current (TA=-40°to +85°C)
Input Bias Current (TA=-40°to +85°C)
VIO
IIO
-
-
-
0.4
8.9
10
500
-1000
mV
nA
nA
V
IIB
-46
Input Common Mode Voltage Range
VICR
AVOL
CMRR
PSRR
(OVtoV^)
80
Open Loop Voltage Gain (VO = 3.0 V, RL = 15 k)
Input Common Mode Rejection Ratio
70
55
65
-
-
-
dB
dB
dB
86
Power Supply Rejection Ratio (Vcc =Vc = 10 to 30 V)
105
2
KK33035
ELECTRICAL CHARACTERISTICS
(Vcc = Vc = 20 V, Rτ-= 4.7 k, Cτ = 10 nF, TA= 25°C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage Swing
High State (RL = 15k to Gnd)
Low State (RL=15k to Vref)
VOH
,
4.6
-
5.3
0.5
-
V
VOL
1.0
Oscillator Frequency
fosc
22
-
25
28
5.0
4.5
-
kHz
%
Frequency Change with Voltage (Vcc = 10 to 30 V)
Sawtooth Peak Voltage
0.01
4.1
1.5
∆fosc/∆V
VOSC(P)
-
V
Sawtooth Valley Voltage
VOSC(V)
1.2
V
Input Threshold Voltage (Pins 3, 4, 5, 6, 7, 22, 23) High
Stale
V
VIH
VIL
3.0
-
2.2
1.7
-
Low State
0.8
Sensor Inputs (Pins 4, 5, 6)
High State Input Current (VIH = 5.0 V)
Low State Input Current (VIL = 0 V)
IIL
IIL
-150
-600
-70
-20
nA
-337
-150
Forward/Reverse, 60°/120° Select (Pins 3, 22, 23) High State
Input Current (VIH = 5.0 V)
IIL
IIL
IIH
IIL
-75
-300
-60
-60
-36
-175
-29
-29
-10
-75
-10
-10
nA
Low State Input Current (VIL = 0 V)
Output Enable High State Input Current (VIH = 5.0 V)
Low btate Input Current (VIL =0 V)
µA
Threshold Voltage
Vth
VICR
IIB
85
-
101
3.0
115
-
mV
V
Input Common Mode Voltage Range
Input Bias Current
-
-0.9
-5.0
nA
Top Drive Output Sink Saturation (ISink = 25 mA)
Top Drive Output Off-State Leakage (VCE = 30 V)
VCE(SAT)
IDRV(leak)
-
-
0.5
0.06
1.5
100
V
nA
Top Drive Output Switching Time (CL = 47 pF, RL. = 1.0 k)
-
Rise Time
Fall Time
tr
tf
107
26
300
300
ns
V
Bottom Drive Output Voltage
High State (Vcc=20V, Vc = 30 V, Isource= 50 mA) Low State VOH
(Vcc-2.0)
-
(Vcc-1.1)
1.5
-
2.0
(Vcc = 20 V, Vc = 30 V, Isink =50 mA)
VOL
Bottom Drive Output Switching Time (CL= 1000 pF) Rise
-
Time
tr,
38
200
200
500
100
ns
Fall Time
tf
30
Fault Output Sink Saturation (Isink = 16 mA)
Fault Output Off-State Leakage (VCE = 20 V)
VCE(sat)
IFLT(leak)
-
-
225
1.0
mV
nA
Under Voltage Lockout
10 0.3
V
Drive Output Enabled (Vcc or Vc Increasing) Hysteresis
Vth(on)
VH
8.2
0.1
8.9
0.2
Power Supply Current
Pin 17 (Vcc = Vc= 20 V)
Pin 17 (Vcc = 20V, Vc = 30V)
Pin 18 (Vcc = Vc= 20V)
Pin 18 (Vcc = 20 V, Vc =30V)
ICC
IC
„
12
16
20
6.0
10
mA
14
3.5
5.0
3
KK33035
N SUFFIX PLASTIC DIP
(MS - 001AF)
A
Dimension, mm
13
24
1
Symbol MIN
MAX
32.51
7.11
5.33
0.56
1.78
B
A
B
C
D
F
31.24
6.1
12
F
L
0.36
1.14
C
G
H
J
2.54
7.62
-T- SEATING
PLANE
N
M
K
J
G
0
10
°
°
H
D
K
L
M
N
2.92
7.62
0.2
3.81
8.26
0.36
0.25 (0.010) M
T
NOTES:
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
0.38
D SUFFIX SOIC
(MS - 013AD)
Dimension, mm
A
Symbol MIN
MAX
15.6
7.6
24
13
A
B
C
D
F
15.2
7.4
H
B
P
2.35
0.33
0.4
2.65
0.51
1.27
1
12
G
R x 45
C
-T-
SEATING
PLANE
G
H
J
1.27
9.53
K
M
D
J
F
0.25 (0.010) M
T
C
M
0
8
°
°
NOTES:
K
M
P
0.1
0.23
10
0.3
0.32
10.65
0.75
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B 0.25 mm (0.010) per side.
‑
R
0.25
4
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