MC33035DWG 3-PMOS+3-NMOS预驱和6步逻辑 无死区-不用1.PDF

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MC33035DWG 3-PMOS+3-NMOS预驱和6步逻辑 无死区-不用1.PDF MC33035是第二代高性能单片集成的无刷直流电机控制器，包含了实现完整的开环或四相电机控制系统所需的所有活性功能。该设备由一个转子位置解码器、温度补偿的参考电压源、可编程的锯齿振荡器、三个开集电流 Driver 和三个高电流顶柱型底部Driver组成，这些Driver非常适合驱动功率MOSFET。 MC33035还具有多种保护功能，包括欠压锁定、每周期当前限制、可选的延迟关机模式、内部热关机和独特的故障输出，该输出可以与微处理器控制系统接口。典型的电机控制功能包括开环速度、正反方向、运行使能和动态制动。MC33035可以与60°/300°或120°/240°电感相位working，并且可以高效地控制刷直流电机。 MC33035的重要特性包括： * 10-30V操作电压 * 欠压锁定 * 6.25V参考电压源，能够为传感器供电 * 完全可访问的错误放大器，用于闭环servo应用 * 高电流Driver可以控制外部3相MOSFET桥 * 每周期当前限制 * 固定当前感知参考 * 内部热关机 * 可选的60°/300°或120°/240°电感相位 * 可以高效地控制刷直流电机，使用外部MOSFET-H桥 在汽车和其他应用中，MC33035也可以使用NCV前缀，满足独特的站点和控制更改要求，并且通过AEC-Q100认证和PPAP能力。 MC33035的pinout配置包括： * 16个Top Drive输出 * 15个Bottom Drive输出 * 17个Sensor输入 * 9个Oscillator输入 * 8个Current Sense输入 * 7个Non-inverting输入 * 6个Reference Output输出 * 5个Output输出 MC33035是一款功能强大且灵活的无刷直流电机控制器，广泛应用于各种电机控制系统中。
© 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
MC33035, NCV33035
http://onsemi.com
2
Motor
Enable
Q
S
C
T
R
R
T
Oscillator
Error Amp
PWM
Thermal
Shutdown
Reference
Regulator
Lockout
Undervoltage
V
in
Fwd/Rev
Q
R
S
Faster
SS
V
M
Speed
Set
This device contains 285 active transistors.
Representative Schematic Diagram
Rotor
Position
Decoder
Output
Buffers
Current Sense
Reference
60°/120°
18
17
Brake
Fault
N
N
7
22
3
6
5
4
8
11
12
13
10
14
2
1
24
21
20
19
9
15
2316
MC33035, NCV33035
http://onsemi.com
3
MAXIMUM RATINGS
Rating Symbol Value Unit
Power Supply Voltage V
CC
40 V
Digital Inputs (Pins 3, 4, 5, 6, 22, 23) − V
ref
V
Oscillator Input Current (Source or Sink) I
OSC
30 mA
Error Amp Input Voltage Range (Pins 11, 12, Note 1) V
IR
−0.3 to V
ref
V
Error Amp Output Current (Source or Sink, Note 2) I
Out
10 mA
Current Sense Input Voltage Range (Pins 9, 15) V
Sense
−0.3 to 5.0 V
Fault Output Voltage V
CE(Fault)
20 V
Fault Output Sink Current I
Sink(Fault)
20 mA
Top Drive Voltage (Pins 1, 2, 24) V
CE(top)
40 V
Top Drive Sink Current (Pins 1, 2, 24) I
Sink(top)
50 mA
Bottom Drive Supply Voltage (Pin 18) V
C
30 V
Bottom Drive Output Current (Source or Sink, Pins 19, 20, 21) I
DRV
100 mA
Electrostatic Discharge Sensitivity (ESD)
Human Body Model (HBM) Class 2, JESD22 A114−C
Machine Model (MM) Class A, JESD22 A115−A
Charged Device Model (CDM), JESD22 C101−C
−
−
−
2000
200
2000
V
V
V
Power Dissipation and Thermal Characteristics
P Suffix, Dual In Line, Case 724
Maximum Power Dissipation @ T
A
= 85°C
Thermal Resistance, Junction−to−Air
DW Suffix, Surface Mount, Case 751E
Maximum Power Dissipation @ T
A
= 85°C
Thermal Resistance, Junction−to−Air
P
D
R
θ
JA
P
D
R
θ
JA
867
75
650
100
mW
°C/W
mW
°C/W
Operating Junction Temperature T
J
150 °C
Operating Ambient Temperature Range (Note 3) MC33035
NCV33035
T
A
−40 to +85
−40 to +125
°C
Storage Temperature Range T
stg
−65 to +150 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
MC33035, NCV33035
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (V
CC
= V
C
= 20 V, R
T
= 4.7 k, C
T
= 10 nF, T
A
= 25°C, unless otherwise noted.)
Characteristic
Symbol Min Typ Max Unit
REFERENCE SECTION
Reference Output Voltage (I
ref
= 1.0 mA)
T
A
= 25°C
(Note 4)
V
ref
5.9
5.82
6.24
−
6.5
6.57
V
Line Regulation (V
CC
= 10 to 30 V, I
ref
= 1.0 mA) Reg
line
− 1.5 30 mV
Load Regulation (I
ref
= 1.0 to 20 mA) Reg
load
− 16 30 mV
Output Short Circuit Current (Note 5) I
SC
40 75 − mA
Reference Under Voltage Lockout Threshold V
th
4.0 4.5 5.0 V
ERROR AMPLIFIER
Input Offset Voltage (Note 4)
V
IO
− 0.4 10 mV
Input Offset Current (Note 4) I
IO
− 8.0 500 nA
Input Bias Current (Note 4) I
IB
− −46 −1000 nA
Input Common Mode Voltage Range V
ICR
(0 V to V
ref
) V
Open Loop Voltage Gain (V
O
= 3.0 V, R
L
= 15 k) A
VOL
70 80 − dB
Input Common Mode Rejection Ratio CMRR 55 86 − dB
Power Supply Rejection Ratio (V
CC
= V
C
= 10 to 30 V) PSRR 65 105 − dB
Output Voltage Swing
High State (R
L
= 15 k to Gnd)
Low State (R
L
= 15 k to V
ref
)
V
OH
V
OL
4.6
−
5.3
0.5
−
1.0
V
OSCILLATOR SECTION
Oscillator Frequency
f
OSC
22 25 28 kHz
Frequency Change with Voltage (V
CC
= 10 to 30 V) Δf
OSC
/ΔV − 0.01 5.0 %
Sawtooth Peak Voltage V
OSC(P)
− 4.1 4.5 V
Sawtooth Valley Voltage V
OSC(V)
1.2 1.5 − V
LOGIC INPUTS
Input Threshold Voltage (Pins 3, 4, 5, 6, 7, 22, 23)
High State
Low State
V
IH
V
IL
3.0
−
2.2
1.7
−
0.8
V
Sensor Inputs (Pins 4, 5, 6)
High State Input Current (V
IH
= 5.0 V)
Low State Input Current (V
IL
= 0 V)
I
IH
I
IL
−150
−600
−70
−337
−20
−150
μA
Forward/Reverse, 60°/120° Select (Pins 3, 22, 23)
High State Input Current (V
IH
= 5.0 V)
Low State Input Current (V
IL
= 0 V)
I
IH
I
IL
−75
−300
−36
−175
−10
−75
μA
Output Enable
High State Input Current (V
IH
= 5.0 V)
Low State Input Current (V
IL
= 0 V)
I
IH
I
IL
−60
−60
−29
−29
−10
−10
μA
CURRENT−LIMIT COMPARATOR
Threshold Voltage
V
th
85 101 115 mV
Input Common Mode Voltage Range V
ICR
− 3.0 − V
Input Bias Current I
IB
− −0.9 −5.0 μA
OUTPUTS AND POWER SECTIONS
Top Drive Output Sink Saturation (I
sink
= 25 mA) V
CE(sat)
− 0.5 1.5 V
Top Drive Output Off−State Leakage (V
CE
= 30 V) I
DRV(leak)
− 0.06 100 μA
Top Drive Output Switching Time (C
L
= 47 pF, R
L
= 1.0 k) ns
Rise Time t
r
− 107 300
Fall Time t
f
− 26 300
Bottom Drive Output Voltage
High State (V
CC
= 20 V, V
C
= 30 V, I
source
= 50 mA)
Low State (V
CC
= 20 V, V
C
= 30 V, I
sink
= 50 mA)
V
OH
V
OL
(V
CC
−2.0)
−
(V
CC
−1.1)
1.5
−
2.0
V
MC33035, NCV33035
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS (V
CC
= V
C
= 20 V, R
T
= 4.7 k, C
T
= 10 nF, T
A
= 25°C, unless otherwise noted.)
Characteristic UnitMaxTypMinSymbol
OUTPUTS AND POWER SECTIONS
Bottom Drive Output Switching Time (C
L
= 1000 pF) ns
Rise Time t
r
− 38 200
Fall Time t
f
− 30 200
Fault Output Sink Saturation (I
sink
= 16 mA) V
CE(sat)
− 225 500 mV
Fault Output Off−State Leakage (V
CE
= 20 V) I
FLT(leak)
− 1.0 100 μA
Under Voltage Lockout V
Drive Output Enabled (V
CC
or V
C
Increasing) V
th(on)
8.2 8.9 10
Hysteresis V
H
0.1 0.2 0.3
Power Supply Current
Pin 17 (V
CC
= V
C
= 20 V)
Pin 17 (V
CC
= 20 V, V
C
= 30 V)
Pin 18 (V
CC
= V
C
= 20 V)
Pin 18 (V
CC
= 20 V, V
C
= 30 V)
I
CC
I
C
−
−
−
−
12
14
3.5
5.0
16
20
6.0
10
mA
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 V
ref
.
3. NCV33035: T
low
= −40°C, T
high
= 125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change
control.
4. MC33035: T
A
= −40°C to +85°C; NCV33035: T
A
= −40°C to +125°C.
5. Maximum package power dissipation limits must be observed.

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