SMC6M40-15-1中文资料_数据手册_规格书

SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Brushless DC Motor Driver Module in a Power Flatpack

80-200V, 50 Amp

FEATURES:

• Fully integrated 3-Phase Brushless DC Motor Control Subsystem includes power stage, non-isolated

driver stage, and controller stage

• MOSFET Output Stage

• 40A Average Phase Current with 10V to160V Maximum Bus Voltage

• Internal Precision Current Sense Resistor (10W max. dissipation)

• Cycle by cycle current limiting.

• Fixed frequency PWM from zero speed to full speed.

• Closed-loop Speed Control of Motor

• Direction Input for direction reversal of Motor

• Tacho output with average output proportional to speed

• Brake Input for Dynamic Braking of Motor

• Overvoltage/Coast Input for Shutdown of All Power Switches

• Enable/Disable input with Soft Start for Safe Motor Starting

• Hermetic or non-hermetic device (3.10" x 2.10" x 0.385")

• Hermetic Device Part # (SMC6MXX-XX)

• Non-Hermetic Device Part # (SMC6MXX-XX-1)

APPLICATIONS:

• Fans and Pumps

• Hoists

• Actuator Systems

DESCRIPTION:

The SMC6MXX-XX is an, integrated three-phase brushless DC motor controller/driver subsystems

housed in a 43 pin power flatpack. The SMC6MXX-XX is best used as a two quadrant speed controller for

controlling/driving fans, pumps, and motors in applications which require small size. Many integral control

features provide the user much flexibility in adapting the SMC6MXX-XX to specific system requirements.

The small size of the complete subsystem is ideal for aerospace, military, high-end industrial, and medical

applications.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

COMMUTATION TRUTH TABLE

This table shows the Phase Output state versus the state of the Hall-Effect and Direction Inputs. The commutation

coding shown reflects Hall-Effect sensors that are spaced at 120^omechanical increments. Also, internal protection

logic disables all three Phase Outputs when the Hall-Effect Inputs are set to an illegal condition (i.e., all logic low or all

logic high).

DIGITAL INPUTS

PHASE OUTPUTS

Dir

1

H1

0

1

0

1

H2

0

1

0

1

0

1

H3

1

0

1

0

1

0

1

A

B

C

.

Hi-Z

Sink

Hi-Z

Sink

Hi-Z

Source Hi-Z

Source Sink

Source

1

0

X

Source Hi-Z

Source Sink

Sink

Hi-Z

Sink

Hi-Z

Source Sink

Source Hi-Z

Hi-Z

Sink

Source

Hi-Z

Sink

Hi-Z

Source Sink

Hi-Z

PART NUMBER/SELECTOR GUIDE TABLE

Part Number

Motor

Supply

Voltage Voltage

Motor

Peak

Average

Peak

Output

Current

60

Rds(on)

Hermetic?

Output

Current

40

I_D=20A

13

15

18

45

5

SMC6M40-08-YY

SMC6M40-08-1-YY

SMC6M40-10-YY

SMC6M40-10-1-YY

SMC6M40-15-YY

SMC6M40-15-1-YY

SMC6M40-20-YY

SMC6M40-20-1-YY

SMC6M50-08-YY

SMC6M50-08-1-YY

SMC6M50-10-YY

SMC6M50-10-1-YY

60

80

Yes

No

Yes

No

Yes

No

Yes

No

Yes

No

Yes

No

40

50

60

70

100

150

200

80

100

80

110

160

60

80

50

70

5

10

Current Sense Resistor value and lead bend options shall be:

SMC6MXX-XX-1-YYZ where YY is the sense resistor value and Z is the lead bend option if needed

Part number SMC6MXX-XX-1-10B has a 10mOhm resistor, and option B lead bend.

For an open frame without a cover add –O to the part number.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

ABSOLUTE MAXIMUM RATINGS

Characteristic

Maximum

Motor Supply Voltage SMC6M40-08, SMC6M50-08

SMC6M40-10, SMC6M50-10

SMC6M40-15

60 V

80 V

110V

SMC6M40-20

160 V

Motor Peak Voltage SMC6M40-08, SMC6M50-08

SMC6M40-10, SMC6M50-10

SMC6M40-15

80 V

100 V

150V

SMC6M40-20

200 V

Average Output Current

for SMC6M40-XX

for SMC6M50-XX

for SMC6M40-XX

for SMC6M50-XX

40 A

50A

60 A

70A

Peak Output Current

Control Supply Voltage VCC

Logic Input Voltage (Note 1)

Reference Source Current

Logic Input Voltage

Error Amplifier Input (EA1+/EA1-)

Error Amplifier Output Current

18 V

-0.3 V to +8 V

-30 mA

-0.3 to +8 V

-0.3 to +10 V

±8 mA

Spare Amplifier Input Voltage (EA2+/EA2-)

Spare Amplifier Output Current

Current Sense Amplifier Input Voltage (ISH/ISL)

Current Sense Amplifier Output Current

Tachometer Output Current

PWM Input Voltage

Operating & Storage Junction Temperature

Power Devices Thermal Resistance R_thjC

-0.3 to +10 V

±8 mAdc

-0.3 V to +6 V

±10 mAdc

+/- 10 mA

- 0.3 V to +6 V

-55 ^oC to +150 ^oC

1.0 ^oC/W

0.65 ^oC/W

600V DC

300°C

for SMC6M40-XX

for SMC6M50-XX

Pin-to-Case Voltage Isolation, at room conditions

Lead Soldering Temperature, 10 seconds maximum, 0.125” from case

* Tcase = 25° C

Recommended Operating Conditions (T_C=25 ^oC)

Characteristic

Maximum

Motor Supply Voltage SMC6MXX-08

SMC6MXX-10

48 V

60 V

90

SMC6MXX-15

SMC6M40-20

120 V

Average Output Current

for SMC6M40-XX, T_C=80^oC

30 A

45A

for SMC6M50-XX, T_C=80^oC

Control Supply Voltage VCC

15 V +/-10%

Note 1: Logic Inputs: Direction, Hall Inputs (H1...H3) Over-voltage - Coast, Speed, and Quad Select.

Note 2: The internal current sense resistor is limited to 6 Watt dc power dissipation. Other values are available.

Please contact the factory for more information.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

MIN.

TYP.

MAX.

UNITS

PARAMETER SYMBOL CONDITIONS (NOTE 1)

Power Output Section

Drain-Source Leakage Current IDss at 0.8VDss

Diode Forward Voltage V_Fat I_F= 20 A

Diode Reverse Recovery Time trr I_F= 20A, di/dt = -100A/usec,

Drain-to-Source On-Resistance Rds(on) I_D=20A

80V, 40A Device, SMC6M40-08

80V, 50A Device, SMC6M50-08

100V, 40A Device, SMC6M40-10

100V, 50A Device, SMC6M50-10

150V, 40A Device, SMC6M40-15

200V, 40A Device, SMC6M40-20

V_CC=12V Note (3)

250

1.0

300

uA

V

nSec

13

5

15

10

18

45

mΩ

Control Section

Control Supply Current Icc at Vcc =12V

Control Turn-On Threshold Vcc(+) Tc over operating range

Driver Turn-On Threshold Vcc(+) Tc over operating range

5V Reference Section

30

11.0

10.0

mA

V

9.0

8.0

10.5

9.0

Output Voltage Vref

Output Current Io

4.7

-

5.0

-

5.3

30

V

mA

mV

Load Regulation Iload = 0mA to –20mA

Error Amplifier / Spare Amplifier Sections

EA1 / EA2 Input Offset Current Ios V(pin 2) = V(pin 4) = 0V

V(pin 3) = V(pin 6) = 0V

EA1 / EA2 Input Bias Current Iin V(pin 2) = V(pin 4) = 0V

V(pin 3) = V(pin 6) = 0V

-

6

75

nA

100

500

Input Offset Voltage, VCM=0V

-

1.5

-

11

0.1

5

9

-

mV

V

Amplifier Input Common-mode Voltage Range Vcc=12V

Amplifier Output Voltage Range V_OH

Amplifier Output Voltage Range V_OL

PWM Comparator Section

0

10

-

0.5

V

Propagation Delay Time

Input Common Mode range

70

2.0

-

150

8.0

nsec

V

Current-Sense Amplifier Section

ISH / ISL Input Voltage Range

Input Offset Voltage

Input Bias Current

Amplifier Voltage Gain

High Level Output Voltage, Iout =-100 uA

Low Level Output Voltage , Iout =100 uA

Output Source Current

-0.5

-

5

4.75

6.0

-

Vcc – 1.0

8

V

mV

uA

V

mV

uA

10

5.0

-

15

5.25

-

70

-

300

Over-Current Comparator

Input Common-mode Range

Propagation Delay Time

0.0

40

-

50

260

V

nsec

170

Logic Input Section

H1, H2, H3 High-Level Input Voltage Threshold

H1, H2, H3 Input Hysteresis

H1, H2, H3 Input Current, 0.0 < Vin <5.0V

1.7

0.6

-

1.9

-

-30

2.1

1.0

-

V

uA

Coast, Start/Stop High-Level Input Voltage Threshold

Coast, Start/Stop Low -Level Input Voltage Threshold

3.6

-

V

1.9

Quad, Brake, Dir in High-Level Input Voltage Threshold

Quad, Brake, Dir in Low-Level Input Voltage Threshold

3.6

-

V

1.9

Tachometer

Tachometer Output High Level Voh

Tachometer Output Low Level Vol

Tachometer On-Time ton

Tachometer On-Time Variation

4.7

-

90

5.0

-

120

5.3

50

140

V

mV

us

Speed Input Threshold Voltage Vth

Oscillator Section

Oscillator Frequency fo

Over-Temperature Shutdown

Trip Temperature

0.200

18

0.250

20.0

0.280

22.0

V

kHz

135

115

145

125

155

135

Reset Temperature

^oC

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

SPECIFICATION NOTES:

1- All parameters specified for Ta = 2 C, Vcc = 15Vdc, and all Phase Outputs unloaded. All negative currents shown are sourced

by (flow from) the pin under test

2- Either ISH or ISL may be driven over the range shown.

3- Pulse Test: Pulse Width < 300 µSec, Duty Cycle < 2%.

PINOUTS

PIN#

1

2

3

4

5

6

7

8

NAME

PIN#

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

NAME

VCC

Speed Input

Direction Input

CSH

EA1 “-” Input

EA2 “+” Input

EA1 “+” Input

+5V Reference Output

EA2 “-” Input

EA2 Output

EA1 Output

Ioc Ref

CSL

+VDC Return

Source C

9

Phase C Output

+VDC

Source B

Phase B Output

+VDC

Source A

10

11

12

13

14

15

16

17

18

19

20

21

22

Direction Out

Iso

ISH

ISL

Quad Select Input

Tachometer Output

Brake Input

Over-voltage/Coast Input

Start/Stop Input

Ground

HC Input

HB Input

HA Input

39

40

41

42

43

(Case)

Phase A Output

+VDC

(No Connection)

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Fig. 2: Mechanical Outline For Hermetic Package, SMC6MXX-XX

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Fig. 3: Mechanical Outline For Plastic Case Package, SMC6MXX-XX-1

For Option B part number is SMC6MXX-XX-1-YYB, for Option C part number is SMC6MXX-XX-1-YYC,

Where YY is the Current Sense Resistor Value in m Ohms 05,10,30,…..

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Pin Descriptions

Vcc ( Pin 1 ), is the input biasing supply connection for the controller. Under-voltage lockout

keeps all outputs off for Vcc below 10.5V. Vcc pin should be connected to an isolated 15V

power supply. The return of Vcc is pin 19.

EA1- ( Pin 2 ), is the error amplifier inverting input.

EA2+ ( Pin 3 ), is the non-inverting input of a spare amplifier.

EA1+ ( Pin 4 ), is the error amplifier non-inverting input. EA1- and EA1+ are not internally

committed to allow for a wide variety of uses. They can be connected to Io for current-mode

control, or Tach output for voltage-mode control.

+5V Ref( Pin 5 ), is a 5V reference with 30mA of maximum available output current. This pin

should bypassed to Gnd with 1-5µF capacitor depending on the load current.

EA2- ( Pin 6 ), is the inverting input of a spare amplifier.

EA2 ( Pin 7 ), out is the output of a spare amplifier.

EA1 ( Pin 8 ), out is the output of the error amplifier and is internally connected to the PWM

comparator.

Ioc-Ref ( Pin 9 ), is the over-current reference voltage. It is internally set to 1.15V. This

reference can be reduced by connecting a resistor between Ioc Ref and Gnd . The resistor

value is

R= (Ioc-Ref) /(0.05 - 0.043*(Ioc-Ref)) KΩ

(1)

Also, Ioc Ref can be increased by connecting a resistor between Ioc Ref and the 5V

reference. The resistor value is

R= (5.0 – (Ioc-Ref))/(0.043*(Ioc-Ref) – 0.05) KΩ

(2)

This pin is connected to the over-current comparator for cycle-by-cycle current limiting. The

over-current reference voltage is set according to the formula

Ioc-Ref=Rs*Ip*5 volts

(3)

Where Rs is the current sense resistor value in ohms and Ip is peak current limit in amperes.

Dir out ( Pin 10 ), is direction output representing the actual direction of the rotor as

decoded from the hall sensors. There are two valid transitions of the hall sensor inputs; one

translates to a clockwise rotation and another which translates to a counterclockwise rotation.

The polarity of Dir-out is the same as Dir-in while motoring.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Is-out ( Pin 11 ), is the absolute value output of the current sense amplifier.

Is-out = ABS(ISL – ISH) (4)

ISH ( Pin 12 ), is the non-inverting input of the current sense amplifier.

ISL ( Pin 13 ), is the inverting input of the current sense amplifier.

Quad ( Pin 14 ), is the select input of two-quadrant (Quad=0) or four-quadrant (Quad=1)

operation.

Tach-out ( Pin 15 ), is a fixed pulse width variable frequency output proportional to the

motor speed. A pulse is generated at both rising and falling edges of HA, HB, HC inputs. So

this output can be used as a true tachometer for speed feedback with an external filter or

averaging circuit which usually consists of a resistor and capacitor, as shown in Figs 9 & 10.

Brake ( Pin 16 ), is a digital input which causes the device to inter into brake mode. In brake

mode all three low-side switches are turned off and high-side switches are turned on. The

only conditions that can inhibit the high-side command during brake mode are UVLO, the

output of the PWM comparator, Coast input, or Start/Stop input.

Coast ( Pin 17 ), is a digital input that disables all outputs once pulled high. This input is

internally pulled low.

Start/Stop ( Pin 18 ), is a digital input that disables all outputs once pulled low. This input is

pulled high internally. This input can be used as enable/disable input using a switch. If the

switch is opened, the controller is enabled. If the switch is closed to Gnd, the controller is

disabled.

Signal Gnd ( Pin 19 ), is the reference ground for all control signals of the device. All bypass

capacitors, loop compensation components must be connected as close as possible pin 19.

This pin should not be externally connected to the power ground pins 27 and 28.

HC ( Pin 20 ), is hall input of phase C.

HB ( Pin 21 ), is hall input of phase B.

HA ( Pin 22 ), is hall input of phase A.

HA, HB, HC are designed to accept rotor position information from hall sensors positioned

120^oapart. Motors with 60^oposition sensing may be used if one or two of the hall-effect

sensor signals is inverted prior to connection to the hall-effect inputs.

HA, HB, HC inputs are internally pulled up, zener clamped to 6.2V, and filtered.

Speed-in ( Pin 23 ), is a speed input to latch the direction input when the motor is spinning

fast.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Dir-in ( Pin 24 ), is the direction digital input. Logic “H’ correspond to forward rotation, and

logic “L” correspond to reversed rotation.

The direction input can be latched by Speed-in input. As long as Speed-in is less than

0.250V, the direction latch is transparent. When Speed-in is higher than 0.250V changing

direction of rotation will enable coast until the Speed-in drops below 0.250V. Direction latch is

recommended in two-quadrant operation mode to allow the motor to coast to a safe speed

before reversing.

CSH ( Pin 25 ),is the positive terminal of the current sense resistor.

CSL ( Pin 26 ),is the negative terminal of the current sense resistor.

The current sense terminals produce a differential voltage equal to the motor current times

the sense resistance (5 or 10 mΩ typical). There is an internal 2nF filter capacitor across pins

25 and 26, There is also a 100 Ω resistor between each pin and each end of the current

sense resistor. Pins 25 and 26 shall be externally connected to pins 12 and 13 to activate

the cycle-by-cycle current limiting.

+VDC Rtn ( Pins 27 & 28 ), are the motor supply return. Pins 27 and 28 should not be

connected to the signal Gnd pin 19.

Source Terminals ( Pin 29, 30, 34, 35, 39, 40 ), are the source terminals of the three arms

of the three-phase bridge. These pins shall be shorted together externally using a low

impedance bus to minimize power loss.

Phase C Outputs ( Pin 31, 32 ), are phase C terminals. Both terminals shall be used.

Phase B Outputs ( Pin 36, 37 ), are phase B terminals. Both terminals shall be used.

Phase A Outputs ( Pin 41, 42 ), are phase A terminals. Both terminals shall be used.

+VDC ( Pins 33, 38, 43 ), are the motor input power supply positive terminal. These pins

shall be shorted together externally using a low impedance bus. +VDC bus should bypassed

to +VDC Rtn with adequately voltage-rated low ESR capacitor, whose value can is least 10-

15µF per ampere of average motor current.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Application Information

60^oRotor Position Sensing

SMC6MXX-XX is designed to operate with 120^oposition sensing encoding. In this

format, the three position sensor signals are never simultaneously high or low. Motors

whose sensors provide 60^oencoding can be converted to 120^ousing the circuit shown

in Fig. 4.

Two-Quadrant vs Four-Quadrant

In two-quadrant mode only one switch is modulated at any time while in four-quadrant

operation two switches are modulated. This results in a more efficient controller and less EMI

emission when operating in two-quadrant mode. However, two-quadrant mode has some

limitations as explained below.

Fig. 5 illustrates the four possible quadrants of operation for a motor. Two-quadrant mode

refers to a motor operating in quadrants I and III. With a two-quadrant BDC motor, friction is

the only force to decelerate the load. Four-quadrant control provide controlled operation in all

quadrants, including II and IV, where torque and rotation are of opposite directions.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

When configured in two-quadrant mode, Quad=0, SMC6MXX-XX modulates only the high-

side devices of the output power stage. The current paths within the output stage during the

PWM on and off times are illustrated in Fig. 6. During the on time, both switches S1 and S4

are on, the current flows through both switches and the motor winding. During the off time, the

upper switch S1 is shut off, and the motor current circulates through the lower switch S4 and

D2. The motor is assumed to be operated in quadrants I or III.

If operation is attempted in quadrants II or IV by changing the Dir input, S1 and S4 are turned

off and S2 and S3 are turned on. Under this condition motor current very quickly decays,

reverses direction and increases until the over-current limit is reached. At this point, S3 turns

off the current circulates in S2 and D4, and continue to rise due to the fact that the back emf

is in-phase with the current because the motor direction has not changed yet. Fig. 7 illustrates

the current path in this case. Under these conditions there is nothing to limit the current other

than the controller and the motor impedance. These circulating currents can result in damage

to the power stage if the load inertia is high.

In four-quadrant mode, Quad=1, both upper and lower switches are modulated. Motor current

always decays during off time, eliminating any uncontrolled circulating current. In addition, the

current always flows through the current sense resistor. Fig. 8 illustrates the current paths

during torque reversal.

It is recommended in two-quadrant operation to utilize the speed input, pin 23, for safe

direction reversal. The direction input can be latched by speed input. As long as Speed-in is

less than 0.250V, the direction latch is transparent. When Speed-in is higher than 0.250V

changing direction of rotation will enable coast until the Speed-in drops below 0.250V. The

Speed-in signal is obtained by low-pass filtering the Tach output, pin 15, using RC filter.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

Control Modes

Typically, speed regulation is achieved by regulating the average input voltage to the motor,

while torque regulation is achieved by current control. Voltage and current control loops may

be combined to achieve a specific speed-torque curve.

Voltage-Mode Control

Fig. 9 shows the implementation of a typical speed control loop. A voltage command

proportional to the desired speed is applied at pin4 and can be set by a potentiometer, R3.

The speed feedback signal is obtained by low-pass filtering the Tach, pin15, output using R1

and C1. Small signal compensation of the speed control loop is provided by an internal error

amplifier. The integrating capacitor C2 places a pole at 0 HZ and a zero in conjunction with

R2. This zero can be used to cancel the low-frequency motor pole and to cross the loop with –

20dB gain response.

The output of the error amplifier is connected to the PWM comparator. Since the motor speed

is proportion to the average phase voltage, the speed is controlled via duty cycle control.

For open loop speed control, pin 2 shall be shorted to pin 8. The error amplifier acts as a

voltage follower and buffer to the command input.

Cycle-by-cycle current limiting is provided by connecting pins 25 and 26 to pins 12 and 13.

The over-current limit is set by the over-current reference IocRef at pin 9. This reference is set

internally to 1.15V, and can be altered using a resistor externally, see equations (1) to (4) for

details. The current signal is filtered internally, and amplified with a gain of 5.

Current Mode Control

Fig. 10 shows the implementation of a typical torque control loop. A voltage command

proportional to the desired current is applied at pin 4 and can be set by a potentiometer, R3.

The current feedback signal, Iso at pin11, is obtained by the internal current sensor and the

absolute value amplifier. Small signal compensation of the feedback control loop is provided

by an internal error amplifier. The error amplifier output is connected to the PWM comparator.

Since the torque is proportional to the average phase current, the torque is controlled via duty

cycle control.

It is recommended to set the over-current limit reference IocRef at pin 9 at a value slightly

higher than the maximum peak command current. This will maintain the cycle-by-cycle

current limiting even if the error amplifier saturates during large signal disturbance.

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

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SMC6MXX-XX

SMC6MXX-XX-1

SENSITRON

SEMICONDUCTOR

TECHNICAL DATA

DATA SHEET 1023, REV. D

DC Bus Filtering

To minimize the circuit parasitic inductance effect on the power stage, the layout of Fig. 11 is

suggested. C1, C2, and C3 are 0.1µF to 0.5µF ceramic capacitors, connected across each leg

of the three-phase bridge. Also, a bulk polarized capacitor C4 of 10µF to 15 µF per ampere of

average motor current should be connected across the DC bus.

DISCLAIMER:

1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product

characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the

datasheet(s).

2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical

equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’

fail-safe precautions or other arrangement .

3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of

the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any

other problems that may result from applications of information, products or circuits described in the datasheets.

4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at

a value exceeding the absolute maximum rating.

5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.

6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron

Semiconductor.

7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder

maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When

exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations.

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型号	制造商	描述	价格	文档
SMC6M40-15-1-O	SENSITRON	暂无描述	获取价格
SMC6M40-15-1-XX	SENSITRON	Micro Peripheral IC	获取价格
SMC6M40-15-1-XXC	SENSITRON	Micro Peripheral IC	获取价格
SMC6M40-15-1-YY	SENSITRON	Brushless DC Motor Driver Module in a Power Flatpack 80-200V, 50 Amp	获取价格
SMC6M40-15-1-YYB	SENSITRON	Micro Peripheral IC	获取价格
SMC6M40-15-1B	SENSITRON	Brushless DC Motor Controller, 60A, PDFM43, POWER, PLASTIC, FP-43	获取价格
SMC6M40-15-1B-O	SENSITRON	Brushless DC Motor Controller, 60A, PDFM43, POWER, PLASTIC, FP-43	获取价格
SMC6M40-15-1C-O	SENSITRON	Brushless DC Motor Controller, 60A, PDFM43, POWER, PLASTIC, FP-43	获取价格
SMC6M40-15-XX	SENSITRON	Micro Peripheral IC	获取价格
SMC6M40-15-YY	SENSITRON	Brushless DC Motor Driver Module in a Power Flatpack 80-200V, 50 Amp	获取价格

SMC6M40-15-1

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