SLA7066现货热卖使用介绍供应商报价哪里找芯片批发报价-中国IC网-芯三七

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

■General Description

■Package

Combining low-power CMOS logic with high-current, high-voltage

power FET outputs, the Series SLA706xM translator/drivers provide

complete control and drive for a two-phase unipolar stepper motor

with internal fixed off time and pulse-width modulation (PWM)

control of the output current in a power multi-chip module

(PMCM™).

There are no phase-sequence tables, high-frequency control lines,

orcomplex interfaces to program.The CMOS logic section provides

the sequencing logic, direction,control, synchronous/asynchronous

PWM operation, and a "sleep"function. The minimum CLOCK input

is an ideal fit for applications where a complex µP is unavailable or

overburdened. TTL or LSTTL may require the use of appropriate

pull-up resistors to ensure a proper input-logic high. For PWM current

control, the maximum output current is determined by the user's

selection of a reference voltage and sensing resistor. The NMOS

outputs are capable of sinking up to 1, 2, or 3 A (depending on device)

and withstanding 46 V in the off state.

Clamp diodes provide protection against inductive transients. Special

power-up sequencing is not required.

Half-, quarter-, eighth-, and sixteenth-step operation are externally

selectable for the SLA7060/61/62M. Full-, Half-, quarter-, and

eighth-step operation are externally selectable for the

SLA7065/66/67M.

Half-step excitation alternates between the one-phase and two-phase

modes (A-AB-B-AB-A-AB-BAB),providing an eight-step sequence.

■Applications

●PPC

●Printer

■Key Specifications

●Motor Supply Voltage (VM)：44V max

●Load Supply Voltage (Vs)：10V～44V

●Logic Supply Voltage (Vcc)：3V～5.5V

●Output Current (Io)：1A(SLA7060M,SLA7065M)

2A(SLA7061M,SLA7066M)

●OA Equipment

■Features

●To 3 A Output Rating

●Internal Sequencer for Microstepping Operation

●PWM Constant-Current Motor Drive

●Cost-Effective, Multi-Chip Solution

●100 V, Avalanche-Rated NMOS Outputs

●Low rDS(on) NMOS Outputs (150 milli-ohms typical)

●Advanced, Improved Body Diodes

●nputs Compatible with 3.3 V or 5 V Control Signals

●Sleep Mode

3A(SLA7062M,SLA7067M)

●Output Maximum Voltage (V_DSS)：100V min

●Internal Clamp Diodes

Typical Connection

V_BB=V_M=10～44V

C_A

V_DD=3.0～5.5V

R₁

C₁

Disable

Q₁

Reset

6

16

1

2

3

4

18 19

20 21

8

9

CW/CCW

Clock

M2

C_B

10

SLA706xM Series

12

13

M1

Mo

14

15

Sync

5

11

17

7

R₂

R_SA

R_SB

R₃

S-GND

P-GND

.

Sanken Electric Co.,Ltd.

http://www.sanken-ele.co.jp/en/

I03-003EA-051006

1/18

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Scope

The present specifications shall apply to a micro-stepping capable 2-phase unipolar stepper

motor

driver IC, SLA706xM Series.

The present specifications shall apply to SLA706xM Series which is performed RoHS

instructions.

Lead part solder：Pb free Inner solder：Lead content ＞85%

Outline

Type

Hybrid integrated circuit

Structure

Plastic molded (transfer mold)

To drive a 2-phase stepper motor.

(Micro-Stepping Capable. PWM Constant-Current Control.)

Applications

Absolute maximum ratings

Characteristic

Symbol

V_M

Ratings

Unit

V

Remarks

Load Supply Voltage

46

Main Power Supply Voltage

Logic Supply Voltage

V_BB

46

V

V_DD

7

V

SLA7060M,SLA7065M

SLA7061M,SLA7066M

SLA7062M,SLA7067M

1.0

2.0

※

I_O

Output Current

A

3.0

-0.3～V_DD+0.3

Logic Input Voltage

REF Input Voltage

V_IN

V

V_REF

Tw<1μS

contain it.

doesn't

Sense Voltage

V_RS

P_D

±2

V

at T_a=25℃

at T_C=25℃

3.5

16

W

°C

Power Dissipation

Junction Temperature

T_j

T_a

150

Operating Temperature

Range

-20～85

°C

-30～150

°C

Storage Temperature Range

T_stg

※Output current rating may be limited by duty cycle, ambient temperature, and heat

sinking.

Under any set of conditions, do not exceed the specified junction temperature(T_j).

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Sanken Electric Co.,Ltd.

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Electrical characteristics

Recommendable Operating Range

Ratings

Characteristic

Symbol

Remarks

Unit

V

MIN

MAX

44

Load Supply Voltage

V_M

Main Power Supply Voltage Range

V_BB

10

44

V

Please adjust the Vcc surge

voltage to 0.5V or less.

The control current

accuracy decreases in 0.1V

or less.

Logic Supply Voltage Range

REF Input Voltage Range

Case Temperature

V_DD

V_REF

T_C

3.0

5.5

1.0

90

V

0.1

V

11Pin temperature

（at No Fin）

°C

Electrical Characteristic (T_a=25°C,V_BB=24V,V_DD=5V Unless Otherwise Noted.)

Limits

Typ.

Characteristic

Symbol

Unit

Test Condition

Min.

Max.

15

100

4

I_BB

I_BBS

I_DD

mA Regularity

µA

mA

Main Power Supply Current

Logic Supply Current

atSLEEPoperates

V

_BB=44V

Drain-Source Breakdown

V_(BR)DS

100

V

I_D=1mA

I_D=2A

I_F=2A

Output On Resistance

Body Diode Forward Voltage

Maximum Clock Frequency

R_DS(on)

V_F

f_clk

0.25

0.95

0.4

1.2

Ω

V

250^※

kHz duty=50%

V_IL

V_IH

0.25 V_DD

V

Logic Input Voltage

0.75V_DD

I_IL

I_IH

±1

-50

±1

µA Clock , Reset ,

CW/CCW , Sync

µA

V

Logic Input Current

-75

-25

I_ILM

I_IHM

V_REF

V_REFS

I_REF

V_MOL

V_MOH

I_MOL

I_MOH

M1 ,M2

Stationary current control

atSLEEPoperates

0

2.0

1.5

V_DD

REF Input Voltage Range

REF Input Current

V

±10

µA V_REF=0~V_DD

1.25

3

V

I_MOL=1.5mA

_MOH=-1.5mA

Mo Output Voltage

V

_DD-1.25

I

mA

Mo Output Current

-3

※Operation at a step frequency greater than the specified minimum value is possible but not warranted.

Note.

Negative current is defined as coming out of the specified pin.

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Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Electrical Characteristic(continued) (T_a=25°C,V_BB=24V,V_DD=5V Unless Otherwise Noted.)

Limits

Typ.

Characteristic

Symbol

V_SENSE

Unit

V

Test Condition

Min.

0.95

Max.

1.05

V

_REF=1.0V

at Mode F

Sense Voltage

1.00

Sense pins Sink Current

I_SENSE

Mode F

Mode E

Mode D^※

Mode C

Mode B^※

ModeA

Mode 9^※

Mode 8

Mode 7^※

Mode 6

Mode 5^※

Mode 4

Mode 3^※

Mode 2

Mode 1^※

t _SE

±10

100

µA

%

µs

98.1

95.7

92.4

88.2

83.1

77.3

70.7

63.4

55.5

47.1

38.2

29.0

19.5

9.8

V

_SENSE=100%

_REF=0.1~1V

Step Reference Current Ratio

V_REF：2.0→1.5V

Clock→Out ON

Clock → Out

OFF

Wake-Up time

Switching Time

100

t_pdon

2.0

1.5

t_pdoff

µs

PWM Minimum On Time

PWM OFF Time

t_ON(min)

t_OFF1

t_OFF2

1.8

12

9

µs

Mode 8~F

Mode 4~7

Mode 1~3

t_OFF3

7

Note.

・Negative current is defined as coming out of the specified pin.

・SLA7065M, SLA7066M, and SLA7067M of the item of * sign of StepReferenceCurrentRatio

are off the subject.

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

熱設計データ

Thermal Design Data

Thermal Ratings

4

θ_j-a=35.7 °C/W

3

2

1

0

25

50

75

100

Ambient Temperature T_a[°C]

Truth Table

・Input Pin

Pin Name

Low Level

Run

High Level

Logic Reset

Clock

-

Reset

CW/CCW

Forward (CW)

Reverse (CCW)

M1

M2

Micro-Stepping Operation Mode Setting

-

REF

Sync

Enable

Sleep Mode

Asynchronous PWM

operation

Synchronous PWM

operation

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Micro-Stepping Operation Mode Setting

【SLA7060M，SLA7061M，SLA7062M】

Input Level

Operation Mode

M1

L

M2

L

4W 1-2phase (1/16 Step)

2W 1-2phase (1/8 Step)

W 1-2phase (1/4 Step)

1-2phase (1/2 Step)

L

H

L

H

【SLA7065M，SLA7066M，SLA7067M】

Input Level

Operation Mode

M1

L

M2

L

2W 1-2phase (1/8 Step)

W 1-2phase (1/4 Step)

1-2phase (1/2 Step)

L

H

L

H

2-2phase (Full Step)

・Output Pin

Pin Name

Mo

High Level

Half-Step Position (Mode 8)

Low Level

-

Logic Input Timing Requirements

Reset

2µs(min)

4µs(min)

5µs(min)

1µs(min)

Clock

2µs(min)

CW/CCW

M1

M2

1µs(min)

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Step Sequencing Chart

0

9.8

19.5

29.0

38.2

47.1

55.5

63.4

70.7

77.3

83.1

88.2

92.4

95.7

98.1

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

7/18

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Step Sequencing Chart (continued)

0

19.5

38.2

55.5

70.7

83.1

92.4

98.1

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

8/18

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Step Sequencing Chart (continued)

0

38.2

70.7

92.4

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

9/18

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Step Sequencing Chart (continued)

Block diagram (Connection diagram)

1-2phase

1－2相ꢀꢀꢀ1-2phase

Reset

Clock

0

1

2

3

4

A

B

0

70.7

CW

A

2phase

2－2相ꢀꢀꢀ2-2phase

Reset

Clock

0

1

2

A

B

0

70.7

CW

A

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

10/18

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Internal functional block diagram

1

2

3

4

7

6

14 13 12 9 10 8

16 18

19 20

21

MIC

Reg

Sequencer

&

Sleep Circuit

Pre-

Driver

Pre-

Driver

DAC

Synchro

Control

PWM

Control

PWM

Control

OSC

5

15

Sync

11

GND

17

SenseB

SenseA

Pin Assignment (Terminal Functions)

Pin №

Symbol

Function

1

2

3

4

5

6

7

8

OutA

Phase A Output

Phase A/ Output

OutA/

SenseA

V_DD

REF

Reset

CW/CC

W

Phase A Current Sense

Logic Supply

Control Current Set & OFF Output

Reset Input for Logic Circuit

9

Forward / Reverse Switch Input

10

11

12

13

14

Clock

GND

M2

M1

Mo

Step Clock Input

GND

Micro-Stepping Operation Mode

Setting Input

Position Monitoring Output

PWM Chopping Function Select

Input

15

Sync

16

17

18

19

20

21

V_BB

SenseB

Main Power Supply (For Motor)

Phase B Current Sense

OutB/

OutB

Phase B/ Output

Phase B Output

B 相出力

.

Sanken Electric Co.,Ltd.

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Example application circuit

V_BB=V_M=10～44V

C_A

V_DD=3.0～5.5V

R₁

C₁

Disable

Q₁

Reset

6

16

1

2

3

4

18 19

20 21

8

9

CW/CCW

Clock

M2

C_B

10

SLA706xM Series

12

13

M1

Mo

14

15

Sync

5

11

17

7

R₂

R_SA

R_SB

R₃

S-GND

P-GND

Reference constant

R_SA,R_SB＝0.1～2Ω（※Loss attention P≒Io²×R_S）

R₁＝10kΩ

R₂＝5.1kΩ(VR)

R₃＝10kΩ

C_A＝100µF／50V

C_B＝10µF／10V

C₁＝0.1µF

☆Precaution to avoid the noise on V_DDline.

Switching noise from PCB traces, where high current flows, to the V_DDline should be

minimized

because the noise level more than 0.5V on the V_DDline may cause malfunctioning operation.

The tip for avoiding such problem is to separate the logic GND (S-GND) and the power GND

(P-GND) on a PCB,

and then connect them together at IC GND pin (#11).

☆The loss of ‘Rs’ resistance will occur.

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Package information

Package type and physical dimensions

LF2102

a.Type No.

b.Lot No.

a.Type Number

b.Lot Number

SLA706xM

1st letter

The last digit of year

Month

2nd letter

Arabic Numerals

1～9 月：

10 月：

11 月：

12 月：

O

N

D

3rd &4th letter

Day

Arabic Numerals

01～31：

Dimensions in millimeters

Material of terminal : Cu

Treatment of terminal : Ni planting + solder dip (Pb Free)

Appearance

The body shall be clean and shall not bear any stain, rust or flaw.

Marking

The type number and lot number shall be clearly marked in white.

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Packing specifications

１

・A rubber stopper is provided

31

580

on both ends of the stick.

・18 pieces in X direction

(Maximum 18 pieces in one stick)

8

X

130

610

・20 sticks in Y direction

3 sticks in Y direction

185

・18pieces×20×3

=1080pieces(Max.)

Z

Y

Dimensions in millimeters

I03-003EA-051006

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Sanken Electric Co.,Ltd.

14/18

2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Cautions and warnings

The calculation of control current

SLA706xM Series control current Io (at Mode F) is calculated as follow.

V_REF

I_O=

R_S

REF voltage is recommended to be from 0.1 to 1.0V.

※When the REF<0.1V,the accuracy of the current control becomes worst.

Moreover, setting the REF voltage more than 2V activates the sleep mode (all outputs is in

OFF state).

However, the internal logic circuit is alive.

Logic inputs/output (RESET, CLOCK, CW/CCW, M1, M2, SYNC, Mo)

・Following timing should comply with the "Logic input timing".

-The rising edge timing of CW/CCW, M1, M2 and that of CLOCK input

-The RESET release timing(=the falling edge on RESET input) and the rising edge timing

of CLOCK input

※In case it does not comply with the "Logic input timing", it may operate at an unexpected

sequence.

・Be sure to prevent the logic inputs(RESET, CLOCK, CW/CCW, M1, M2, SYNC) from being

"OPEN".

If some of the logic inputs are not used, be sure to connect them to VDD or GND.

※In case some of the logic inputs stay "OPEN", a malfunction may occur due to external

noises.

・When the logic output(Mo) is not used, be sure to keep it "OPEN".

※In case it is connected to VDD or GND, it may cause the device's deterioration or/and

breakdown.

Installation to a heat sink

0.490～0.822N•m

｛SHIN-ETSU CHEMICAL｝

1) Recommended Clamping Torque (to External Heat sink)

2) Recommended Silicone

G746

｛TOSHIBA SILICONE｝

｛DOW CORNING TORAY SILICONE｝

YG6260

SC102

Notice

This driver has C-MOS inputs. Please notice as following contents.

・When static electricity is a problem, care should be taken to properly control

the room humidity. This is particularly true in the winter when static

electricity is most troublesome.

・Care should be taken with device leads and with assembly sequencing to avoid

applying static charges to IC leads. PC board pins should be shorted together

to keep them at the same potential to avoid this kind of trouble.

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Asia Pacific

China

Sanken Electric Hong Kong Co., Ltd.

Suite 1026 Ocean Centre, Canton Road, Tsimshatsui, Kowloon, Hong Kong

Tel: 852-2735-5262

Fax: 852-2735-5494

Sanken Electric (Shanghai) Co., Ltd.

Room3202, Maxdo Centre, Xingyi Road 8, Changning district, Shanghai, China

Tel: 86-21-5208-1177

Fax: 86-21-5208-1757

Taiwan Sanken Electric Co., Ltd.

Room 1801, 18th Floor, 88 Jung Shiau East Road, Sec. 2, Taipei 100, Taiwan R.O.C.

Tel: 886-2-2356-8161

Fax: 886-2-2356-8261

India

Saket Devices Pvt. Ltd.

Office No.13, First Floor, Bandal - Dhankude Plaza, Near PMT Depot, Paud Road, Kothrud, Pune - 411 038, India

Tel: 91-20-5621-2340

91-20-2528-5449

Fax: 91-20-2528-5459

Japan

Sanken Electric Co., Ltd. Overseas Sales Headquaters

Metropolitan Plaza Bldg. 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-0021, Japan

Tel: 81-3-3986-6164

Fax: 81-3-3986-8637

Korea

Sanken Electric Korea Co., Ltd.

Mirae Asset Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea

Tel: 82-2-714-3700

Fax: 82-2-3272-2145

Singapore

Sanken Electric Singapore Pte. Ltd.

150 Beach Road, #14-03 The Gateway West, Singapore 189720

Tel: 65-6291-4755

Fax: 65-6297-1744

.

Sanken Electric Co.,Ltd.

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

Europe

United Kingdom

Sanken Power Systems (UK) Limited

Pencoed Technology Park, Pencoed, Bridgend CF35 5HY. UK

Tel: 44-1656-869-100

Fax: 44-1656-869-162

North America

United States

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Worcester, Massachusetts 01606, U.S.A.

Tel: 1-508-853-5000

Fax: 1-508-853-3353

Allegro MicroSystems, Inc. (Southern California)

14 Hughes Street, Suite B105, Irvine, CA 92618

Tel: 1-949-460-2003

Fax: 1-949-460-7837

.

Sanken Electric Co.,Ltd.

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2-Phase Unipolar Stepper Motor Driver

SLA7060M/61M/62M/65M/66M/67M

October 2005

CAUTION / WARNING

●The information in this publication has been carefully checked and is believed to be accurate; however, no

responsibility is assumed for inaccuracies.

● Sanken reserves the right to make changes without further notice to any products herein in the interest of

improvements in the performance, reliability, or manufacturability of its products.

Before placing an order, Sanken advises its customers to obtain the latest version of the relevant information to verify

that the information being relied upon is current.

● Application and operation examples described in this catalog are quoted for the sole purpose of reference for the use

of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights,

intellectual property rights or any other rights of Sanken or any third party which may result from its use.

● When using the products herein, the applicability and suitability of such products for the intended purpose or object

shall be reviewed at the users’ responsibility.

● Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure nd defect

of semiconductor products at a certain rate is inevitable. Users of Sanken products are requested to take, at their own

risk, preventative measures including safety design of the equipment or systems against any possible injury, death,

fires or damages to the society due to device failure or malfunction.

● Sanken products listed in this catalog are designed and intended for the use as components in general purpose

electronic equipment or apparatus (home appliances, office equipment, telecommunication equipment, measuring

equipment, etc.). Before placing an order, the user’s written consent to the specifications is requested.

When considering the use of Sanken products in the applications where higher reliability is required (transportation

equipment and its control systems, traffic signal control systems or equipment, fire/crime alarm systems, various

safety devices, etc.), please contact your nearest Sanken sales representative to discuss and obtain written confirmation

of your specifications. The use of Sanken products without the written consent of Sanken in the applications where

extremely high reliability is required (aerospace equipment, nuclear power control systems, life support systems, etc.)

is strictly prohibited.

● Anti radioactive ray design is not considered for the products listed herein.

● This publication shall not be reproduced in whole or in part without prior written approval from Sanken.

●This is notification that you, as purchaser of the products/technology, are not allowed to perform any of the following:

1. Resell or retransfer these products/technology to any party intending to disturb international peace and security.

2. Use these products/technology yourself for activities disturbing international peace and security.

3. Allow any other party to use these products/technology for activities disturbing international peace and security.

Also, as purchaser of these products/technology, you agree to follow the procedures for the export or transfer of these

products/technology, under the Foreign Exchange and Foreign Trade Law, when you export or transfer the

products/technology abroad.

.

Sanken Electric Co.,Ltd.

I03-003EA-051006

18/18

型号:	SLA7066M
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Not Recommended
零件包装代码：	SIP
包装说明：	,
针数：	21
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8542.39.00.01
风险等级：	5.73
Is Samacsys：	N
其他特性：	ALSO REQUIRES A 10 TO 44 V SUPPLY
模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER
JESD-30 代码：	R-PZFM-T21
功能数量：	1
端子数量：	21
最高工作温度：	85 °C
最低工作温度：	-20 °C
最大输出电流：	2 A
封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT
峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified
最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	3 V
标称供电电压 (Vsup)：	5 V
表面贴装：	NO
技术：	HYBRID
温度等级：	OTHER
端子形式：	THROUGH-HOLE
端子位置：	ZIG-ZAG
处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

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