datasheet for SLA6805MP by Allegro MicroSystems, Inc.

datasheet for SLA6805MP by Allegro MicroSystems, Inc.

SLA6805MP

High Voltage 3-Phase Motor Driver

Features and Benefits

Built-in pre-drive IC

IGBT power element

CMOS compatible input (3.3 to 5 V)

High-side gate driver using bootstrap circuit or floating power supply

Built-in protection circuit for controlling power supply voltage drop

Overcurrent protection circuit (OCP)

Output of fault signal during operation of protection circuit

Output current 3 A

Small SIP (SLA 23-pin)

Packages: Power SIP

Not to scale

Leadform

2151

Leadform

2152 (IEC) Leadform 2153

Description

The SLA6805MP inverter power module (IPM) device provides a robust, highly-integrated solution for optimally controlling

3-phase motor power inverter systems and variable speed control systems used in energy-conserving designs to drive motors of residential and commercial appliances. These ICs take 230 VAC input voltage, and 3 A (continuous) output current. They can withstand voltages of up to 600 V (IGBT breakdown voltage).

The SLA6800MP power package includes an IC with all of the necessary power elements (six IGBTs), pre-driver ICs (two), and flyback diodes (six), needed to configure the main circuit of an inverter. This enables the main circuit of the inverter to be configured with fewer external components than traditional designs.

Applications include residential white goods (home applications) and commercial appliance motor control:

• Air conditioner fan

• Refrigerator compressor

• Dishwasher pump

Functional Block Diagram

High-Side Driver

V C C

HIN

P U LS E

G EN ER A TO R

H V

LEV EL

SHIFT

P U LS E

FILTER

U V

D ETEC T

R

R

S

Q

V B

H O

H S

C O M

V C C

LIN1 LO 1

Low-Side Driver

LIN2

D ELA Y

U V

D ETEC T

D ELA Y

LO 2

Figure 1. Driver block diagrams.

28610.02, Rev. 3

LIN3

C O M

FO (TOTEM POLE)

D ELA Y

BLANK

TIMER and

HOLD

R C

O C P

VTRIP

LO 3

RS

SLA6805MP

High Voltage 3-Phase Motor Driver

Selection Guide

Part Number

SLA6805MP

Packing

18 pieces per tube

IGBT Breakdown

Voltage, V

CES

(min)

(V)

600

IGBT Saturation

Voltage, V

CE(sat)

(typ)

(V)

1.75

Output Current

Continuous, I

O

(max)

(A)

Pulsed, I

OP

(A)

(max)

3 6

Absolute Maximum Ratings, valid at T

A

= 25°C

Characteristic

IGBT Breakdown Voltage

Logic Supply Voltage

Bootstrap Voltage

Output Current, Continuous

Output Current, Pulsed

Input Voltage

RC Pin Input Voltage

Allowable power dissipation

Symbol

I

OP

V

IN

V

RC

P

D

V

CES

V

CC

V

BS

I

O

Remarks

V

CC

= 15 V, I

C

= 1 mA, V

IN

= 0 V

Between VCC and COM

Between VB and HS (U,V, and W phases)

T

C

= 25°C

PW

≤ 1 ms, duty cycle = 50%

Between RC and COM; C

C

≤ 2200 pF

T

C

= 25°C, all elements operating

All elements operating (IGBT)

Thermal resistance (Junction to Case) R

JC

All elements operating (FWD)

Case Operating Temperature

Junction Temperature (MOSFET)

Storage Temperature

T

COP

T

J

T stg

Recommended Operating Conditions

Characteristic

Main Supply Voltage

Logic Supply Voltage

Dead Time

Symbol

V

BB

V

CC t dead

Remarks

Between VBB and LS, I

BB

≤ 2 A

Between VCC and COM

Junction Temperature T

J

Min.

13.5

1.5

Typ.

300

Max.

450

16.5

125

Units

V

V

μs

°C

Rating

600

20

20

3

6

–0.5 to 7

20

32

3.8

5.4

–20 to 100

150

–40 to 150

Unit

V

V

V

W

°C/W

°C

°C

°C

°C

V

A

A

V

All performance characteristics given are typical values for circuit or system baseline design only and are at the nominal operating voltage and an ambient temperature, T

A

, of 25°C, unless oth er wise stated.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

2

SLA6805MP

Typical Application Diagram

High Voltage 3-Phase Motor Driver

RC

CC

5

9

8

7

6

2 3 4

VB1 VB2 VB3

VCC1 HO1

HS1

HVIC

HO2

HS2

HIN1

HIN2

HIN3

COM1

HO3

HS3

SLA6805MP 11

10

1

13

12

14

23

VCC2

20

LIN1

19

LIN2

18

LIN3

16

RCIN

22

FO

21

COM2

LVIC

LO1

LO2

RS

LO3

17

15

M

RS

15V

NOTE:

All of the input pins are connected to GND with internal pull-down resistors rated at 100 k

Ω, however, an external pull-down resistor may be required to secure stable condition of the inputs if high impedance conditions are applied to them.

To use the OCP circuit, an external shunt resistor, RS, is needed. The RS value can be obtained from the formula:

R

S

(

Ω) = 0.5 V / Overcurrent Detection Set Current (A) .

A blanking timer is built-in to mask the noise generated on RS at turn-on.

The external electrolytic capacitors should be placed as close to the IC as possible, in order to avoid malfunctions from external noise interference. Put a ceramic capacitor in parallel with the electrolytic capacitor if further reduction of noise susceptibility is necessary.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

3

SLA6805MP

High Voltage 3-Phase Motor Driver

ELECTRICAL CHARACTERISTICS, valid at T

A

=25°C, C

C

≤ 2200 pF, unless otherwise noted

Characteristics Symbol Conditions

Logic Supply Voltage

Logic Supply Current

V

CC

I

CC

Between VCC and COM

V

CC

= 15 V

Input Voltage

Input Voltage Hysteresis

V

IH

V

IL

V

Ihys

I

IH

Input Current

V

CC

= 15 V, output on

V

CC

= 15 V, output off

V

CC

= 15 V

High side, V

CC

= 15 V, V

IN

= 5 V

Low side, V

CC

= 15 V, V

IN

= 0 V

Undervoltage Lock Out

I

IL

V

UVHL

V

UVHH

V

UVHhys

V

UVLL

V

UVLH

V

UVLhys

High side, between VB and U, V, or W

High side, hysteresis

Low side, between VB and U, V, or W

Low side, hysteresis

FO Terminal Output Voltage

Overcurrent Protection Trip Voltage

Overcurrent Protection Hold Time

Blanking Time

IGBT Breakdown Voltage

IGBT Leakage Current

IGBT Saturation Voltage

Diode Forward Voltage

Diode Recovery Time

Switching Time, High Side

Switching Time, Low Side t rH t dH(off) t fH t dL(on) t rL t dL(off) t fL

V

FOL

V

FOH

V

TRIP t p1 t p2 t blank

V

CES

I

CES

V

CE(sat)

V

F t rr t dH(on)

I

V

V

V

CC

CC

= 15 V

V

RC

= 15 V, R

C

V

RC

CC

V

CC

V

CC

V

CC

V

CC

F

= 15 V

= 5 V, R

C

= 15 V

= 15 V, I

= 15 V, I

= 15 V, I inductive load

= 1 M

Ω, C

C

= 330 k

Ω, C

C

C

= 1 mA, V

= 15 V, V

CE

C

= 3 A, V

F

= 3 A, V

V

BB

= 300 V, V

CC

IN

IN

= 0 V

= 600 V, V

IN

= 0 V

= 5 V

IN

= 0 V

= 3 A, di / dt = 100 A/

μs

= 1000 pF

= 2200 pF

= 15 V, I

C

= 3 A, 0 V

≤ V

IN

≤ 5 V,

1.0

9.0

Min

13.5

9.5

10.0

11.0

10.5

11.5

– 0.5

Typ

15

4

2.0

1.5

0.5

50

2.5

100

– 2

10.0

11.0

10.5

0.5

Max Units

16.5

V

6 mA

11.5

V

V

V

μA

μA

V

V

V

12.0

12.5

V

V

V

0

4.0

1.0

5.5

0.45

0.50

0.55

– 260 –

870

2

600

1.75

1.65

1

2.1

2.0

175

430

100

410

190

50

315

55

455

– ns ns ns ns ns

V

V

V

μs

μs

μs

V mA

V

V ns ns ns ns

4

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

SLA6805MP

High Voltage 3-Phase Motor Driver

High Side Driver Input/Output Timing Diagrams

HIN

VB-HS

V

UVHH

V

UVHL

UVLO

Release

HO

After UVLO is released, IC operation is started by the first rising edge of input

Low Side Driver Input/Output Timing Diagrams

LIN

VCC

V

UVHH

V

UVHL

UVLO

Release

LO t blank

RS

FO

V

TRIP(H) t p

= R

C

× C

C where C

C

× {–ln (1–3.5 / V

≤ 2200 pF

RC

)} t blank t p

V

TRIP(L)

RC

After UVLO is released, IC operation is started by the first rising edge of input

After RC charging and releasing, the OCP operation is started by the first rising edge of input

Slope by RC,CC

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

5

SLA6805MP

High Voltage 3-Phase Motor Driver

Pin-out Diagrams

Pad Side

2

Leadform 2151

4 6 8 10 12 14 16 18 20 22

Leadform 2153

1

2

3

4

5

6

7

8

9 11 13 15 17 19 21 23

10 12 14

16

18 20 22

Pad Side

1

1 3 5 7 9 11 13 15 17 19 21 23

4

Leadform 2152

10 14

2

3

5 7 9 11 12

6 8

13

15 17 19 21 23

16 18 20 22

Pad Side

Terminal List Table

Number

1

Name

U Output of U phase

6

7

8

9

2

3

4

5

10

11

12

13

14

21

22

23

15

16

17

18

19

20

Function

VB1

VB2

VB3

VCC1

High side bootstrap terminal (U phase)

High side bootstrap terminal (V phase)

High side bootstrap terminal (W phase)

High side logic supply voltage

COM1 High side logic GND terminal

HIN3 High side input terminal (W phase)

HIN2

HIN1

High side input terminal (V phase)

High side input terminal (U phase)

VBB1

VBB2

W1

V

W2

Main supply voltage 1 (connect to VBB2 externally)

Main supply voltage 2 (connect to VBB1 externally)

Output of W phase (connect to W2 externally)

Output of V phase

Output of W phase (connect to W1 externally)

LS2

RCIN

LS1

LIN3

LIN2

LIN1

Low side emitter terminal (connect to LS1 externally)

Overcurrent protection hold time adjustment terminal

Low side emitter terminal (connect to LS1 externally)

Low side input terminal (W phase)

Low side input terminal (V phase)

Low side input terminal (U phase)

COM2 Low side GND terminal

FO Overcurrent protection fault-signal output terminal

VCC2 Low side logic supply voltage

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

6

SLA6805MP

High Voltage 3-Phase Motor Driver

Package Outline Drawing

Leadform 2151

Dual rows, 23 alternating pins; vertical case mounting; pin #1 opposite pad side

31.3 ±0.2

31 ±0.2

24.4 ±0.2

16.4 ±0.2

Gate protrusion

0.6

1.7 ±0.1

4.8 ±0.2

Ø3.2 ±0.15

2X Gate protrusion

Branding Area

View A

Ø3.2 ±0.15

9.9 ±0.2

12.9 ±0.2

16 ±0.2

B

2.45 ±0.2

BSC

2X Exposed tie bar

0.65

+0.2

– 0.1

1 3 5 7 9 11 13 15 17 19 21 23

1.27 ±0.5

A

9.3

+0.1

– 0.5

5 ±0.5

R1

REF

0.55

+0.2

– 0.1

4.3

REF

4.5 ±0.7

Exposed heatsink pad

2 4 6 8 10 12 14 16 18 20 22

A

B

Measured at pin tips

To case top

Terminal core material: Cu

Terminal plating: Ni, with Pb-free solder coating

Recommended attachment: Solder dip (Sn-Ag-Cu)

0.7 MAX

0.7 MAX

Deflection at pin bend

View A

Dimensions in millimeters

Branding codes (exact appearance at manufacturer discretion):

1st line, type: SLA6805MP

2nd line, lot:

YMDD

Where: Y is the last digit of the year of manufacture

M is the month (

1

to

9, O, N, D

)

DD is the date

Leadframe plating Pb-free. Device composition complies with the RoHS directive.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

7

SLA6805MP

High Voltage 3-Phase Motor Driver

Package Outline Drawing

Leadform 2152

Triple rows (IEC compliant), 23 alternating pins; vertical case mounting; pin #1 on pad side

Ø3.2 ±0.15

2X Gate protrusion

Branding Area

View A

31.3 ±0.2

31 ±0.2

24.4 ±0.2

16.4 ±0.2

Gate protrusion

0.6

1.7 ±0.1

4.8 ±0.2

Ø3.2 ±0.15

9.9 ±0.2

12.9 ±0.2

16 ±0.2

B

2.45 ±0.2

BSC

2X Exposed tie bar

0.6

+0.15

– 0.05

2

3

5

6

7

8

9 11 12

13 16 18 20 22

15 17 19 21 23

1.27 ±0.5

A

8.7

+1

– 0.5

5 ±0.5

R1

REF

3.7

REF

3.1 ±0.7

Exposed heatsink pad

3.1 ±0.7

1 4

A

B

Measured at pin tips

To case top

10 14

Leadform: 2152

Terminal core material: Cu

Terminal plating: Ni

Recommended attachment: Solder dip (Sn-Ag-Cu)

0.7 MAX

0.7 MAX

Deflection at pin bend

View A

Dimensions in millimeters

Branding codes (exact appearance at manufacturer discretion):

1st line, type: SLA6805MP

2nd line, lot:

YMDDT

Where: Y is the last digit of the year of manufacture

M is the month (

1

to

9, O, N, D

)

DD is the date

T is the tracking letter

Leadframe plating Pb-free. Device composition complies with the RoHS directive.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

8

SLA6805MP

High Voltage 3-Phase Motor Driver

Package Outline Drawing

Leadform 2153

Dual rows, 23 alternating pins; pins bent 90° for horizontal case mounting; pin #1 in outer row

Ø3.2 ±0.15

2X Gate protrusion

Branding Area

View A

Exposed heatsink pad

31.3 ±0.2

31 ±0.2

24.4 ±0.2

16.4 ±0.2

Gate protrusion

0.6 ±0.1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

0.6

1.7 ±0.1

4.8 ±0.2

Ø3.2 ±0.15

9.9 ±0.2

12.9 ±0.2

16 ±0.2

B

3 ±0.5

BSC

2.45 ±0.2

BSC

2.2 ±0.7

BSC

R1

REF

4.4

REF

1.27 ±0.1

A

2.2 ±0.7

BSC

0.5 ±0.1

2X Exposed tie bar

A

Measured at pin exit from case

B

To case top

0.7 MAX

0.7 MAX

Deflection at pin bend

View A

Leadform: 2153

Terminal core material: Cu

Terminal plating: Ni

Recommended attachment: Solder dip (Sn-Ag-Cu)

Dimensions in millimeters

Branding codes (exact appearance at manufacturer discretion):

1st line, type: SLA6805MP

2nd line, lot:

YMDDT

Where: Y is the last digit of the year of manufacture

M is the month (

1

to

9, O, N, D

)

DD is the date

T is the tracking letter

Leadframe plating Pb-free. Device composition complies with the RoHS directive.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

9

SLA6805MP

High Voltage 3-Phase Motor Driver

Packing Specification

Leadforms 2151 and 2152

Dimensions in millimeters

31.2

13.8

X

580

Tube material: PVC

Maximum 18 pieces per tube

(pins aligned along X direction)

Rubber plug each end

137

621

186

Y

Z Maximum 12 tubes in Y direction

Maximum 3 tubes in Z direction

Maximum pieces per carton:

18 pieces per tube

12 tubes per layer x 3 layers of tubes

648 pieces per carton

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

10

SLA6805MP

High Voltage 3-Phase Motor Driver

Packing Specification

Leadform 2153

Dimensions in millimeters

310

158

X

580

Tube material: PVC

Maximum 18 pieces per tube

(pins aligned along X direction)

Rubber plug each end

130

610

185

Y

Z Maximum 12 tubes in Y direction

Maximum 12 tubes in Z direction

Maximum pieces per carton:

18 pieces per tube

10 tubes per layer x 3 layers of tubes

540 pieces per carton

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

11

SLA6805MP

High Voltage 3-Phase Motor Driver

WARNING — These devices are designed to be operated at lethal voltages and energy levels. Circuit designs that embody these components must conform with applicable safety requirements. Pre cau tions must be taken to prevent accidental contact with power-line potentials. Do not connect ground ed test equipment.

The use of an isolation transformer is recommended during circuit development and breadboarding.

Because reliability can be affected adversely by improper storage environments and handling methods, please observe the following cautions.

Cautions for Storage

• Ensure that storage conditions comply with the standard temperature (5°C to 35°C) and the standard relative humidity

(around 40 to 75%); avoid storage locations that experience extreme changes in temperature or humidity.

• Avoid locations where dust or harmful gases are present and avoid direct sunlight.

• Reinspect for rust on leads and solderability of products that have been stored for a long time.

Cautions for Testing and Handling

When tests are carried out during inspection testing and other standard test periods, protect the products from power surges from the testing device, shorts between adjacent products, and shorts to the heatsink.

Remarks About Using Silicone Grease with a Heatsink

When silicone grease is used in mounting this product on a heatsink, it shall be applied evenly and thinly. If more silicone grease than required is applied, it may produce stress.

Volatile-type silicone greases may permeate the product and produce cracks after long periods of time, resulting in reduced heat radiation effect, and possibly shortening the lifetime of the product.

Our recommended silicone greases for heat radiation purposes, which will not cause any adverse effect on the product life, are indicated below:

Type

G746

YG6260

SC102

Suppliers

Shin-Etsu Chemical Co., Ltd.

Momentive Performance Materials, Inc.

Dow Corning Toray Silicone Co., Ltd.

Heatsink Mounting Method

Torque When Tightening Mounting Screws. The recommended tightening torque for this product package type is: 58.8 to 78.4 N•cm (6.0 to

8.0 kgf•cm).

Soldering

• When soldering the products, please be sure to minimize the working time, within the following limits:

260±5°C 10 s

380±5°C 5 s

Soldering iron should be at a distance of at least 1.5 mm from the body of the products

Electrostatic Discharge

• When handling the products, operator must be grounded.

Grounded wrist straps worn should have at least 1 M

Ω of resistance to ground to prevent shock hazard.

• Workbenches where the products are handled should be grounded and be provided with conductive table and floor mats.

• When using measuring equipment such as a curve tracer, the equipment should be grounded.

• When soldering the products, the head of soldering irons or the solder bath must be grounded in other to prevent leak voltages generated by them from being applied to the products.

• The products should always be stored and transported in our shipping containers or conductive containers, or be wrapped in aluminum foil.

12

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

SLA6805MP

High Voltage 3-Phase Motor Driver

The products described herein are manufactured in Ja pan by Sanken Electric Co., Ltd. for sale by Allegro MicroSystems, Inc.

Sanken and Allegro reserve the right to make, from time to time, such de par tures from the detail spec i fi ca tions as may be re quired to per mit im-

prove ments in the per for mance, reliability, or manufacturability of its prod ucts. Therefore, the user is cau tioned to verify that the in for ma tion in this publication is current before placing any order.

When using the products described herein, the ap pli ca bil i ty and suit abil i ty of such products for the intended purpose shall be reviewed at the users responsibility.

Although Sanken undertakes to enhance the quality and reliability of its prod ucts, the occurrence of failure and defect of semi con duc tor products at a certain rate is in ev i ta ble.

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 society due to device failure or malfunction.

Sanken products listed in this publication are designed and intended for use as components in general-purpose electronic equip ment or apparatus

(home ap pli anc es, office equipment, tele com mu ni ca tion equipment, measuring equipment, etc.). Their use in any application requiring radiation hardness assurance (e.g., aero space equipment) is not supported.

When considering the use of Sanken products in ap pli ca tions where higher reliability is re quired (transportation equipment and its control systems or equip ment, fire- or burglar-alarm systems, various safety devices, etc.), contact a company sales representative to discuss and obtain written confirmation of your spec i fi ca tions.

The use of Sanken products without the written consent of Sanken in applications where ex treme ly high reliability is required (aerospace equipment, nuclear power-control stations, life-support systems, etc.) is strictly prohibited.

The information in clud ed herein is believed to be accurate and reliable. Ap pli ca tion and operation examples described in this pub li ca tion are given for reference only and Sanken and Allegro assume no re spon si bil i ty for any in fringe ment of in dus tri al property rights, intellectual property rights, or any other rights of Sanken or Allegro or any third party that may result from its use.

The contents in this document must not be transcribed or copied without Sanken’s written consent.

Copyright © 2008-2010 Allegro MicroSystems, Inc.

This datasheet is based on Sanken datasheet

SSJ-03405.

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com

13

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