1

1

2

2

3

3

4

4

5

5

6

6

D

D

C

C

B

B

A

A

1

1

Complete Schematic

3/13/2013

DRV411_b.SchDoc

Sheet Title:

Size:

Schematic:

Mod. Date:

File:

Rev:

Sheet:

of

B

Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this

specification or any information contained therein. Texas Instruments and/or its licensors do not

warrant that this design will meet the specifications, will be suitable for your application or fit for

any particular purpose, or will operate in an implementation. Texas Instruments and/or its

licensors do not warrant that the design is product ion worthy. You should completely validate

and test your design implementation to confirm the system functionality for your application.

http://www.ti.com

Contact:http://www.ti.com/support

Change in menu Project|Project Options|Parameters

Project:

Designed for:Public Release

870PRJ_BasePN

E1

Assembly Variant:001

© Texas Instruments 2012

VCC

GND

VCC

GND

D1

GND

VCC

GND

VCC

GND

Vref

Vout

VCC

Vref

VCC

OR

Error

OR

RefSel2

RefSel2

RefSel1

Gsel1

Gsel2

VCC_JMP

GND

GND_JMP

DNP

C3

DNP

C4

0

R5

0

R7

0

R8

0

R9

DNP

R4

DNP

R3

1.00k

R1

10.0k

R10

10.0k

R11

1 F

C2

Vout

Vref

IAIN1

IAIN2

IAIN1

IAIN2

Gsel1

Gsel2

RefSel1

0

R6

GND

Vout

0

R13

DNP

C5

Error

0

R15

0

R14

IN+

1

OUT+

2

IN-

3

OUT-

4

IN+

OUT+

IN-

OUT-

O

X1

VCC

GND

GND

GND

GND

GND

39.2

R12

10.0k

R16

10.0k

R17

10.0k

R18

10.0k

R19

GND_JMP

GND_JMP

GND_JMP

GND_JMP

VCC_JMP

VCC_JMP

VCC_JMP

VCC_JMP

GND

GND

VCC

VCC

0.01 F

C1

10 F

C6

VCC

GND

10.0

R2

D2

D3

D4

1

1

2

2

3

3

4

4

1

2

3

4

J4

ProtoBoard

ProtoBoard

1

2

GSEL1

1

2

GSEL2

1

2

REFSEL1

1

2

REFSEL2

1

2

J1

1

2

J2

1

2

3

J3

OR

1

REFSEL2

2

REFSEL1

3

REFOUT

4

REFIN

5

VOUT

6

IAIN2

7

IAIN1

8

ICOMP2

11

ICOMP1

12

GSEL2

14

GSEL1

15

ERROR

16

HALL4

17

HALL3

18

HALL2

19

HALL1

20

OR

REFSEL2

REFSEL1

REFOUT

REFIN

VOUT

IAIN2

IAIN1

ICOMP2

ICOMP1

GSEL2

GSEL1

ERROR

HALL4

HALL3

HALL2

HALL1

U1

DRV411RGP

www.ti.com

DRV411EVM Schematic and Bill of Materials

Figure 2. DRV411EVM Schematic

5

SLVU772A – August 2013 – Revised November 2013

DRV411EVM User's Guide

Submit Documentation Feedback

Copyright © 2013, Texas Instruments Incorporated